1/* 2 * International Telephone Input v17.0.0 3 * https://github.com/jackocnr/intl-tel-input.git 4 * Licensed under the MIT license 5 */ 6 7// wrap in UMD 8(function(factory) { 9 if (typeof module === "object" && module.exports) { 10 module.exports = factory(require("jquery")); 11 } else if (typeof define === "function" && define.amd) { 12 define([ "jquery" ], function($) { 13 factory($); 14 }); 15 } else factory(jQuery); 16})(function($, undefined) { 17 "use strict"; 18 // Array of country objects for the flag dropdown. 19 // Here is the criteria for the plugin to support a given country/territory 20 // - It has an iso2 code: https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2 21 // - It has it's own country calling code (it is not a sub-region of another country): https://en.wikipedia.org/wiki/List_of_country_calling_codes 22 // - It has a flag in the region-flags project: https://github.com/behdad/region-flags/tree/gh-pages/png 23 // - It is supported by libphonenumber (it must be listed on this page): https://github.com/googlei18n/libphonenumber/blob/master/resources/ShortNumberMetadata.xml 24 // Each country array has the following information: 25 // [ 26 // Country name, 27 // iso2 code, 28 // International dial code, 29 // Order (if >1 country with same dial code), 30 // Area codes 31 // ] 32 var allCountries = [ [ "Afghanistan (â«Ø§ÙغاÙستاÙâ¬â)", "af", "93" ], [ "Albania (Shqipëri)", "al", "355" ], [ "Algeria (â«Ø§Ùجزائرâ¬â)", "dz", "213" ], [ "American Samoa", "as", "1", 5, [ "684" ] ], [ "Andorra", "ad", "376" ], [ "Angola", "ao", "244" ], [ "Anguilla", "ai", "1", 6, [ "264" ] ], [ "Antigua and Barbuda", "ag", "1", 7, [ "268" ] ], [ "Argentina", "ar", "54" ], [ "Armenia (ÕÕ¡ÕµÕ¡Õ½Õ¿Õ¡Õ¶)", "am", "374" ], [ "Aruba", "aw", "297" ], [ "Australia", "au", "61", 0 ], [ "Austria (Ãsterreich)", "at", "43" ], [ "Azerbaijan (AzÉrbaycan)", "az", "994" ], [ "Bahamas", "bs", "1", 8, [ "242" ] ], [ "Bahrain (â«Ø§ÙبØرÙÙâ¬â)", "bh", "973" ], [ "Bangladesh (বাà¦à¦²à¦¾à¦¦à§à¦¶)", "bd", "880" ], [ "Barbados", "bb", "1", 9, [ "246" ] ], [ "Belarus (ÐелаÑÑÑÑ)", "by", "375" ], [ "Belgium (België)", "be", "32" ], [ "Belize", "bz", "501" ], [ "Benin (Bénin)", "bj", "229" ], [ "Bermuda", "bm", "1", 10, [ "441" ] ], [ "Bhutan (འà½à¾²à½´à½)", "bt", "975" ], [ "Bolivia", "bo", "591" ], [ "Bosnia and Herzegovina (ÐоÑна и ХеÑÑеговина)", "ba", "387" ], [ "Botswana", "bw", "267" ], [ "Brazil (Brasil)", "br", "55" ], [ "British Indian Ocean Territory", "io", "246" ], [ "British Virgin Islands", "vg", "1", 11, [ "284" ] ], [ "Brunei", "bn", "673" ], [ "Bulgaria (ÐÑлгаÑиÑ)", "bg", "359" ], [ "Burkina Faso", "bf", "226" ], [ "Burundi (Uburundi)", "bi", "257" ], [ "Cambodia (ááááá»áá¶)", "kh", "855" ], [ "Cameroon (Cameroun)", "cm", "237" ], [ "Canada", "ca", "1", 1, [ "204", "226", "236", "249", "250", "289", "306", "343", "365", "387", "403", "416", "418", "431", "437", "438", "450", "506", "514", "519", "548", "579", "581", "587", "604", "613", "639", "647", "672", "705", "709", "742", "778", "780", "782", "807", "819", "825", "867", "873", "902", "905" ] ], [ "Cape Verde (Kabu Verdi)", "cv", "238" ], [ "Caribbean Netherlands", "bq", "599", 1, [ "3", "4", "7" ] ], [ "Cayman Islands", "ky", "1", 12, [ "345" ] ], [ "Central African Republic (République centrafricaine)", "cf", "236" ], [ "Chad (Tchad)", "td", "235" ], [ "Chile", "cl", "56" ], [ "China (ä¸å½)", "cn", "86" ], [ "Christmas Island", "cx", "61", 2 ], [ "Cocos (Keeling) Islands", "cc", "61", 1 ], [ "Colombia", "co", "57" ], [ "Comoros (â«Ø¬Ø²Ø± اÙÙ٠رâ¬â)", "km", "269" ], [ "Congo (DRC) (Jamhuri ya Kidemokrasia ya Kongo)", "cd", "243" ], [ "Congo (Republic) (Congo-Brazzaville)", "cg", "242" ], [ "Cook Islands", "ck", "682" ], [ "Costa Rica", "cr", "506" ], [ "Côte dâIvoire", "ci", "225" ], [ "Croatia (Hrvatska)", "hr", "385" ], [ "Cuba", "cu", "53" ], [ "Curaçao", "cw", "599", 0 ], [ "Cyprus (ÎÏÏÏοÏ)", "cy", "357" ], [ "Czech Republic (Äeská republika)", "cz", "420" ], [ "Denmark (Danmark)", "dk", "45" ], [ "Djibouti", "dj", "253" ], [ "Dominica", "dm", "1", 13, [ "767" ] ], [ "Dominican Republic (República Dominicana)", "do", "1", 2, [ "809", "829", "849" ] ], [ "Ecuador", "ec", "593" ], [ "Egypt (â«Ù صرâ¬â)", "eg", "20" ], [ "El Salvador", "sv", "503" ], [ "Equatorial Guinea (Guinea Ecuatorial)", "gq", "240" ], [ "Eritrea", "er", "291" ], [ "Estonia (Eesti)", "ee", "372" ], [ "Ethiopia", "et", "251" ], [ "Falkland Islands (Islas Malvinas)", "fk", "500" ], [ "Faroe Islands (Føroyar)", "fo", "298" ], [ "Fiji", "fj", "679" ], [ "Finland (Suomi)", "fi", "358", 0 ], [ "France", "fr", "33" ], [ "French Guiana (Guyane française)", "gf", "594" ], [ "French Polynesia (Polynésie française)", "pf", "689" ], [ "Gabon", "ga", "241" ], [ "Gambia", "gm", "220" ], [ "Georgia (á¡áá¥áá ááááá)", "ge", "995" ], [ "Germany (Deutschland)", "de", "49" ], [ "Ghana (Gaana)", "gh", "233" ], [ "Gibraltar", "gi", "350" ], [ "Greece (Îλλάδα)", "gr", "30" ], [ "Greenland (Kalaallit Nun
32aat)", "gl", "299" ], [ "Grenada", "gd", "1", 14, [ "473" ] ], [ "Guadeloupe", "gp", "590", 0 ], [ "Guam", "gu", "1", 15, [ "671" ] ], [ "Guatemala", "gt", "502" ], [ "Guernsey", "gg", "44", 1, [ "1481", "7781", "7839", "7911" ] ], [ "Guinea (Guinée)", "gn", "224" ], [ "Guinea-Bissau (Guiné Bissau)", "gw", "245" ], [ "Guyana", "gy", "592" ], [ "Haiti", "ht", "509" ], [ "Honduras", "hn", "504" ], [ "Hong Kong (é¦æ¸¯)", "hk", "852" ], [ "Hungary (Magyarország)", "hu", "36" ], [ "Iceland (Ãsland)", "is", "354" ], [ "India (à¤à¤¾à¤°à¤¤)", "in", "91" ], [ "Indonesia", "id", "62" ], [ "Iran (â«Ø§ÛراÙâ¬â)", "ir", "98" ], [ "Iraq (â«Ø§ÙعراÙâ¬â)", "iq", "964" ], [ "Ireland", "ie", "353" ], [ "Isle of Man", "im", "44", 2, [ "1624", "74576", "7524", "7924", "7624" ] ], [ "Israel (â«×שר××â¬â)", "il", "972" ], [ "Italy (Italia)", "it", "39", 0 ], [ "Jamaica", "jm", "1", 4, [ "876", "658" ] ], [ "Japan (æ¥æ¬)", "jp", "81" ], [ "Jersey", "je", "44", 3, [ "1534", "7509", "7700", "7797", "7829", "7937" ] ], [ "Jordan (â«Ø§ÙأردÙâ¬â)", "jo", "962" ], [ "Kazakhstan (ÐÐ°Ð·Ð°Ñ ÑÑан)", "kz", "7", 1, [ "33", "7" ] ], [ "Kenya", "ke", "254" ], [ "Kiribati", "ki", "686" ], [ "Kosovo", "xk", "383" ], [ "Kuwait (â«Ø§ÙÙÙÙتâ¬â)", "kw", "965" ], [ "Kyrgyzstan (ÐÑÑгÑзÑÑан)", "kg", "996" ], [ "Laos (ລາວ)", "la", "856" ], [ "Latvia (Latvija)", "lv", "371" ], [ "Lebanon (â«ÙبÙاÙâ¬â)", "lb", "961" ], [ "Lesotho", "ls", "266" ], [ "Liberia", "lr", "231" ], [ "Libya (â«ÙÙبÙاâ¬â)", "ly", "218" ], [ "Liechtenstein", "li", "423" ], [ "Lithuania (Lietuva)", "lt", "370" ], [ "Luxembourg", "lu", "352" ], [ "Macau (æ¾³é)", "mo", "853" ], [ "Macedonia (FYROM) (ÐакедониÑа)", "mk", "389" ], [ "Madagascar (Madagasikara)", "mg", "261" ], [ "Malawi", "mw", "265" ], [ "Malaysia", "my", "60" ], [ "Maldives", "mv", "960" ], [ "Mali", "ml", "223" ], [ "Malta", "mt", "356" ], [ "Marshall Islands", "mh", "692" ], [ "Martinique", "mq", "596" ], [ "Mauritania (â«Ù ÙرÙتاÙÙاâ¬â)", "mr", "222" ], [ "Mauritius (Moris)", "mu", "230" ], [ "Mayotte", "yt", "262", 1, [ "269", "639" ] ], [ "Mexico (México)", "mx", "52" ], [ "Micronesia", "fm", "691" ], [ "Moldova (Republica Moldova)", "md", "373" ], [ "Monaco", "mc", "377" ], [ "Mongolia (Ðонгол)", "mn", "976" ], [ "Montenegro (Crna Gora)", "me", "382" ], [ "Montserrat", "ms", "1", 16, [ "664" ] ], [ "Morocco (â«Ø§Ù٠غربâ¬â)", "ma", "212", 0 ], [ "Mozambique (Moçambique)", "mz", "258" ], [ "Myanmar (Burma) (áá¼ááºáá¬)", "mm", "95" ], [ "Namibia (Namibië)", "na", "264" ], [ "Nauru", "nr", "674" ], [ "Nepal (नà¥à¤ªà¤¾à¤²)", "np", "977" ], [ "Netherlands (Nederland)", "nl", "31" ], [ "New Caledonia (Nouvelle-Calédonie)", "nc", "687" ], [ "New Zealand", "nz", "64" ], [ "Nicaragua", "ni", "505" ], [ "Niger (Nijar)", "ne", "227" ], [ "Nigeria", "ng", "234" ], [ "Niue", "nu", "683" ], [ "Norfolk Island", "nf", "672" ], [ "North Korea (ì¡°ì 민주주ì ì¸ë¯¼ ê³µíêµ)", "kp", "850" ], [ "Northern Mariana Islands", "mp", "1", 17, [ "670" ] ], [ "Norway (Norge)", "no", "47", 0 ], [ "Oman (â«Ø¹Ù٠اÙâ¬â)", "om", "968" ], [ "Pakistan (â«Ù¾Ø§Ú©Ø³ØªØ§Ùâ¬â)", "pk", "92" ], [ "Palau", "pw", "680" ], [ "Palestine (â«ÙÙسطÙÙâ¬â)", "ps", "970" ], [ "Panama (Panamá)", "pa", "507" ], [ "Papua New Guinea", "pg", "675" ], [ "Paraguay", "py", "595" ], [ "Peru (Perú)", "pe", "51" ], [ "Philippines", "ph", "63" ], [ "Poland (Polska)", "pl", "48" ], [ "Portugal", "pt", "351" ], [ "Puerto Rico", "pr", "1", 3, [ "787", "939" ] ], [ "Qatar (â«Ùطرâ¬â)", "qa", "974" ], [ "Réunion (La Réunion)", "re", "262", 0 ], [ "Romania (România)", "ro", "40" ], [ "Russia (РоÑÑиÑ)", "ru", "7", 0 ], [ "Rwanda", "rw", "250" ], [ "Saint Barthélemy", "bl", "590", 1 ], [ "Saint Helena", "sh", "290" ], [ "Saint Kitts and Nevis", "kn", "1", 18, [ "869" ] ], [ "Saint Lucia", "lc", "1", 19, [ "758" ] ], [ "Saint Martin (Saint-Martin (partie française))", "mf", "590", 2 ], [ "Saint Pierre and Miquelon (Saint-Pierre-et-Miquelon)", "pm", "508" ], [ "Saint Vincent and the Grenadines", "vc", "1", 20, [ "784" ] ], [ "Samoa", "ws", "685" ], [ "San Marino", "sm", "378" ], [ "São Tomé and PrÃncipe (São Tomé e PrÃncipe)", "st", "239" ], [ "Saudi Arabia (â«Ø§ÙÙ Ù ÙÙØ© اÙعربÙØ© اÙسعÙدÙØ©â¬â)", "sa", "966" ], [ "Senegal (Sénégal)", "sn", "221" ], [ "Serbia (СÑбиÑа)", "rs", "381" ], [ "Seychelles", "sc", "248" ], [ "Sierra Leone", "sl", "232" ], [ "Singapore", "sg", "65" ], [ "Sint Maarten", "sx", "1", 21, [ "721" ] ], [ "Slovakia (Slovensko)", "sk", "421" ], [ "Slovenia (Slovenija)", "si", "386" ], [ "Solomon Islands", "sb", "677" ], [ "Somalia (Soomaaliya)", "so", "252" ], [ "South Africa", "za", "27" ], [ "South Korea (ëí민êµ)", "kr", "82" ], [ "South Sudan (â«Ø¬ÙÙب اÙسÙداÙâ¬â)", "ss", "211" ], [ "Spain (España)", "es", "34" ], [ "Sri Lanka (à·à·âර෠ලà¶à¶à·à·)", "lk", "94" ], [ "Sudan (â«Ø§ÙسÙداÙâ¬â)", "sd", "249" ], [ "Suriname", "sr", "597" ], [ "Svalbard and Jan Mayen", "sj", "47", 1, [ "79" ] ], [ "Swaziland", "sz", "268" ], [ "Sweden (Sverige)", "se", "46" ], [ "Switzerland (Schweiz)", "ch", "41" ], [ "Syria (â«Ø³ÙرÙاâ¬â)", "sy", "963" ], [ "Taiwan (å°ç£)", "tw", "886" ], [ "Tajikistan", "tj", "992" ], [ "Tanzania", "tz", "255" ], [ "Thailand (à¹à¸à¸¢)", "th", "66" ], [ "Timor-Leste", "tl", "670" ], [ "Togo", "tg", "228" ], [ "Tokelau", "tk", "690" ], [ "Tonga", "to", "676" ], [ "Trinidad and Tobago", "tt", "1", 22, [ "868" ] ], [ "Tunisia (â«ØªÙÙسâ¬â)", "tn", "216" ], [ "Turkey (Türkiye)", "tr", "90" ], [ "Turkmenistan", "tm", "993" ], [ "Turks and Caicos Islands", "tc", "1", 23, [ "649" ] ], [ "Tuvalu", "tv", "688" ], [ "U.S. Virgin Islands", "vi", "1", 24, [ "340" ] ], [ "Uganda", "ug", "256" ], [ "Ukraine (УкÑаÑна)", "ua", "380" ], [ "United Arab Emirates (â«Ø§Ùإ٠ارات اÙعربÙØ© اÙ٠تØدةâ¬â)", "ae", "971" ], [ "United Kingdom", "gb", "44", 0 ], [ "United States", "us", "1", 0 ], [ "Uruguay", "uy", "598" ], [ "Uzbekistan (OÊ»zbekiston)", "uz", "998" ], [ "Vanuatu", "vu", "678" ], [ "Vatican City (Città del Vaticano)", "va", "39", 1, [ "06698" ] ], [ "Venezuela", "ve", "58" ], [ "Vietnam (Viá»t Nam)", "vn", "84" ], [ "Wallis and Futuna (Wallis-et-Futuna)", "wf", "681" ], [ "Western Sahara (â«Ø§ÙصØراء اÙغربÙØ©â¬â)", "eh", "212", 1, [ "5288", "5289" ] ], [ "Yemen (â«Ø§ÙÙÙ Ùâ¬â)", "ye", "967" ], [ "Zambia", "zm", "260" ], [ "Zimbabwe", "zw", "263" ], [ "à land Islands", "ax", "358", 1, [ "18" ] ] ]; 33 // loop over all of the countries above, restructuring the data to be objects with named keys 34 for (var i = 0; i < allCountries.length; i++) { 35 var c = allCountries[i]; 36 allCountries[i] = { 37 name: c[0], 38 iso2: c[1], 39 dialCode: c[2], 40 priority: c[3] || 0, 41 areaCodes: c[4] || null 42 }; 43 } 44 "use strict"; 45 function _classCallCheck(instance, Constructor) { 46 if (!(instance instanceof Constructor)) { 47 throw new TypeError("Cannot call a class as a function"); 48 } 49 } 50 function _defineProperties(target, props) { 51 for (var i = 0; i < props.length; i++) { 52 var descriptor = props[i]; 53 descriptor.enumerable = descriptor.enumerable || false; 54 descriptor.configurable = true; 55 if ("value" in descriptor) descriptor.writable = true; 56 Object.defineProperty(target, descriptor.key, descriptor); 57 } 58 } 59 function _createClass(Constructor, protoProps, staticProps) { 60 if (protoProps) _defineProperties(Constructor.prototype, protoProps); 61 if (staticProps) _defineProperties(Constructor, staticProps); 62 return Constructor; 63 } 64 var intlTelInputGlobals = { 65 getInstance: function getInstance(input) { 66 var id = input.getAttribute("data-intl-tel-input-id"); 67 return window.intlTelInputGlobals.instances[id]; 68 }, 69 instances: {} 70 }; 71 if (typeof window === "object") window.intlTelInputGlobals = intlTelInputGlobals; 72 // these vars persist through all instances of the plugin 73 var id = 0; 74 var defaults = { 75 // whether or not to allow the dropdown 76 allowDropdown: true, 77 // if there is just a dial code in the input: remove it on blur 78 autoHideDialCode: true, 79 // add a placeholder in the input with an example number for the selected country 80 autoPlaceholder: "polite", 81 // modify the parentClass 82 customContainer: "", 83 // modify the auto placeholder 84 customPlaceholder: null, 85 // append menu to specified element 86 dropdownContainer: null, 87 // don't display these countries 88 excludeCountries: [], 89 // format the input value during initialisation and on setNumber 90 formatOnDisplay: true, 91 // geoIp lookup function 92 geoIpLookup: null, 93 // inject a hidden input with this name, and on submit, populate it with the result of getNumber 94 hiddenInput: "", 95 // initial country 96 initialCountry: "", 97 // localized country names e.g. { 'de': 'Deutschland' } 98 localizedCountries: null, 99 // don't insert international dial codes 100 nationalMode: true, 101 // display only these countries 102 onlyCountries: [], 103 // number type to use for placeholders 104 placeholderNumberType: "MOBILE", 105 // the countries at the top of the list. defaults to united states and united kingdom 106 preferredCountries: [ "us", "gb" ], 107 // display the country dial code next to the selected flag so it's not part of the typed number 108 separateDialCode: false, 109 // specify the path to the libphonenumber script to enable validation/formatting 110 utilsScript: "" 111 }; 112 // https://en.wikipedia.org/wiki/List_of_North_American_Numbering_Plan_area_codes#Non-geographic_area_codes 113 var regionlessNanpNumbers = [ "800", "822", "833", "844", "855", "866", "877", "880", "881", "882", "883", "884", "885", "886", "887", "888", "889" ]; 114 if (typeof window === "object") { 115 // keep track of if the window.load event has fired as impossible to check after the fact 116 window.addEventListener("load", function() { 117 // UPDATE: use a public static field so we can fudge it in the tests 118 window.intlTelInputGlobals.windowLoaded = true; 119 }); 120 } 121 // utility function to iterate over an object. can't use Object.entries or native forEac
121h because 122 // of IE11 123 var forEachProp = function forEachProp(obj, callback) { 124 var keys = Object.keys(obj); 125 for (var i = 0; i < keys.length; i++) { 126 callback(keys[i], obj[keys[i]]); 127 } 128 }; 129 // run a method on each instance of the plugin 130 var forEachInstance = function forEachInstance(method) { 131 forEachProp(window.intlTelInputGlobals.instances, function(key) { 132 window.intlTelInputGlobals.instances[key][method](); 133 }); 134 }; 135 // this is our plugin class that we will create an instance of 136 // eslint-disable-next-line no-unused-vars 137 var Iti = /*#__PURE__*/ 138 function() { 139 function Iti(input, options) { 140 var _this = this; 141 _classCallCheck(this, Iti); 142 this.id = id++; 143 this.telInput = input; 144 this.activeItem = null; 145 this.highlightedItem = null; 146 // process specified options / defaults 147 // alternative to Object.assign, which isn't supported by IE11 148 var customOptions = options || {}; 149 this.options = {}; 150 forEachProp(defaults, function(key, value) { 151 _this.options[key] = customOptions.hasOwnProperty(key) ? customOptions[key] : value; 152 }); 153 this.hadInitialPlaceholder = Boolean(input.getAttribute("placeholder")); 154 } 155 _createClass(Iti, [ { 156 key: "_init", 157 value: function _init() { 158 var _this2 = this; 159 // if in nationalMode, disable options relating to dial codes 160 if (this.options.nationalMode) this.options.autoHideDialCode = false; 161 // if separateDialCode then doesn't make sense to A) insert dial code into input 162 // (autoHideDialCode), and B) display national numbers (because we're displaying the country 163 // dial code next to them) 164 if (this.options.separateDialCode) { 165 this.options.autoHideDialCode = this.options.nationalMode = false; 166 } 167 // we cannot just test screen size as some smartphones/website meta tags will report desktop 168 // resolutions 169 // Note: for some reason jasmine breaks if you put this in the main Plugin function with the 170 // rest of these declarations 171 // Note: to target Android Mobiles (and not Tablets), we must find 'Android' and 'Mobile' 172 this.isMobile = /Android.+Mobile|webOS|iPhone|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent); 173 if (this.isMobile) { 174 // trigger the mobile dropdown css 175 document.body.classList.add("iti-mobile"); 176 // on mobile, we want a full screen dropdown, so we must append it to the body 177 if (!this.options.dropdownContainer) this.options.dropdownContainer = document.body; 178 } 179 // these promises get resolved when their individual requests complete 180 // this way the dev can do something like iti.promise.then(...) to know when all requests are 181 // complete 182 if (typeof Promise !== "undefined") { 183 var autoCountryPromise = new Promise(function(resolve, reject) { 184 _this2.resolveAutoCountryPromise = resolve; 185 _this2.rejectAutoCountryPromise = reject; 186 }); 187 var utilsScriptPromise = new Promise(function(resolve, reject) { 188 _this2.resolveUtilsScriptPromise = resolve; 189 _this2.rejectUtilsScriptPromise = reject; 190 }); 191 this.promise = Promise.all([ autoCountryPromise, utilsScriptPromise ]); 192 } else { 193 // prevent errors when Promise doesn't exist 194 this.resolveAutoCountryPromise = this.rejectAutoCountryPromise = function() {}; 195 this.resolveUtilsScriptPromise = this.rejectUtilsScriptPromise = function() {}; 196 } 197 // in various situations there could be no country selected initially, but we need to be able 198 // to assume this variable exists 199 this.selectedCountryData = {}; 200 // process all the data: onlyCountries, excludeCountries, preferredCountries etc 201 this._processCountryData(); 202 // generate the markup 203 this._generateMarkup(); 204 // set the initial state of the input value and the selected flag 205 this._setInitialState(); 206 // start all of the event listeners: autoHideDialCode, input keydown, selectedFlag click 207 this._initListeners(); 208 // utils script, and auto country 209 this._initRequests(); 210 } 211 }, { 212 key: "_processCountryData", 213 value: function _processCountryData() { 214 // process onlyCountries or excludeCountries array if present 215 this._processAllCountries(); 216 // process the countryCodes map 217 this._processCountryCodes(); 218 // process the preferredCountries 219 this._processPreferredCountries(); 220 // translate countries according to localizedCountries option 221 if (this.options.localizedCountries) this._translateCountriesByLocale(); 222 // sort countries by name 223 if (this.options.onlyCountries.length || this.options.localizedCountries) { 224 this.countries.sort(this._countryNameSort); 225 } 226 } 227 }, { 228 key: "_addCountryCode", 229 value: function _addCountryCode(iso2, dialCode, priority) { 230 if (dialCode.length > this.dialCodeMaxLen) { 231 this.dialCodeMaxLen = dialCode.length; 232 } 233 if (!this.countryCodes.hasOwnProperty(dialCode)) { 234 this.countryCodes[dialCode] = []; 235 } 236 // bail if we already have this country for this dialCode 237 for (var i = 0; i < this.countryCodes[dialCode].length; i++) { 238 if (this.countryCodes[dialCode][i] === iso2) return; 239 } 240 // check for undefined as 0 is falsy 241 var index = priority !== undefined ? priority : this.countryCodes[dialCode].length; 242 this.countryCodes[dialCode][index] = iso2; 243 } 244 }, { 245 key: "_processAllCountries", 246 value: function _processAllCountries() { 247 if (this.options.onlyCountries.length) { 248 var lowerCaseOnlyCountries = this.options.onlyCountries.map(function(country) { 249 return country.toLowerCase(); 250 }); 251 this.countries = allCountries.filter(function(country) { 252 return lowerCaseOnlyCountries.indexOf(country.iso2) > -1; 253 }); 254 } else if (this.options.excludeCountries.length) { 255 var lowerCaseExcludeCountries = this.options.excludeCountries.map(function(country) { 256 return country.toLowerCase(); 257 }); 258 this.countries = allCountries.filter(function(country) { 259 return lowerCaseExcludeCountries.indexOf(country.iso2) === -1; 260 }); 261 } else { 262 this.countries = allCountries; 263 } 264 } 265 }, { 266 key: "_translateCountriesByLocale", 267 value: function _translateCountriesByLocale() { 268 for (var i = 0; i < this.countries.length; i++) { 269 var iso = this.countries[i].iso2.toLowerCase(); 270 if (this.options.localizedCountries.hasOwnProperty(iso)) { 271 this.countries[i].name = this.options.localizedCountries[iso]; 272 } 273 } 274 } 275 }, { 276 key: "_countryNameSort", 277 value: function _countryNameSort(a, b) { 278 return a.name.localeCompare(b.name); 279 } 280 }, { 281 key: "_processCountryCodes", 282 value: function _processCountryCodes() { 283 this.dialCodeMaxLen = 0; 284 this.countryCodes = {}; 285 // first: add dial codes 286 for (var i = 0; i < this.countries.length; i++) { 287 var c = this.countries[i]; 288 this._addCountryCode(c.iso2, c.dialCode, c.priority); 289 } 290 // next: add area codes 291 // this is a second loop over countries, to make sure we have all of the "root" countries 292 // already in the map, so that we can access them, as each time we add an area code substring 293 // to the map, we also need to include the "root" country's code, as that also matches 294 for (var _i = 0; _i < this.countries.length; _i++) { 295 var _c = this.countries[_i]; 296 // area codes 297 if (_c.areaCodes) { 298 var rootCountryCode = this.countryCodes[_c.dialCode][0]; 299 // for each area code 300 for (var j = 0; j < _c.areaCodes.length; j++) { 301 var areaCode = _c.areaCodes[j]; 302 // for each digit in the area code to add all partial matches as well 303 for (var k = 1; k < areaCode.length; k++) { 304 var partialDialCode = _c.dialCode + areaCode.substr(0, k); 305 // start with the root country, as that also matches this dial code 306 this._addCountryCode(rootCountryCode, partialDialCode); 307 this._addCountryCode(_c.iso2, partialDialCode); 308 } 309 // add the full area code 310 this._addCountryCode(_c.iso2, _c.dialCode + areaCode); 311 } 312 } 313 } 314 } 315 }, { 316 key: "_processPreferredCountries", 317 value: function _processPreferredCountries() { 318 this.preferredCountries = []; 319 for (var i = 0; i < this.options.preferredCountries.length; i++) { 320 var countryCode = this.options.preferredCountries[i].toLowerCase(); 321 var countryData = this._getCountryData(countryCode, false, true); 322 if (countryData) this.preferredCountries.push(countryData); 323 } 324 } 325 }, { 326 key: "_createEl", 327 value: function _createEl(name, attrs, container) { 328 var el = document.createElement(name); 329 if (attrs) forEachProp(attrs, function(key, value) { 330 return el.setAttribute(key, value); 331 }); 332 if (container) container.appendChild(el); 333 return el; 334 } 335 }, { 336 key: "_generateMarkup", 337 value: function _generateMarkup() { 338 // if autocomplete does not exist on the element and its form, then 339 // prevent autocomplete as there's no safe, cross-browser event we can react to, so it can 340 // easily put the plugin in an inconsistent state e.g. the wrong flag selected for the
341 // autocompleted number, which on submit could mean wrong number is saved (esp in nationalMode) 342 if (!this.telInput.hasAttribute("autocomplete") && !(this.telInput.form && this.telInput.form.hasAttribute("autocomplete"))) { 343 this.telInput.setAttribute("autocomplete", "off"); 344 } 345 // containers (mostly for positioning) 346 var parentClass = "iti"; 347 if (this.options.allowDropdown) parentClass += " iti--allow-dropdown"; 348 if (this.options.separateDialCode) parentClass += " iti--separate-dial-code"; 349 if (this.options.customContainer) { 350 parentClass += " "; 351 parentClass += this.options.customContainer; 352 } 353 var wrapper = this._createEl("div", { 354 "class": parentClass 355 }); 356 this.telInput.parentNode.insertBefore(wrapper, this.telInput); 357 this.flagsContainer = this._createEl("div", { 358 "class": "iti__flag-container" 359 }, wrapper); 360 wrapper.appendChild(this.telInput); 361 // selected flag (displayed to left of input) 362 this.selectedFlag = this._createEl("div", { 363 "class": "iti__selected-flag", 364 role: "combobox", 365 "aria-owns": "iti-".concat(this.id, "__country-listbox"), 366 "aria-expanded": "false" 367 }, this.flagsContainer); 368 this.selectedFlagInner = this._createEl("div", { 369 "class": "iti__flag" 370 }, this.selectedFlag); 371 if (this.options.separateDialCode) { 372 this.selectedDialCode = this._createEl("div", { 373 "class": "iti__selected-dial-code" 374 }, this.selectedFlag); 375 } 376 if (this.options.allowDropdown) { 377 // make element focusable and tab navigable 378 this.selectedFlag.setAttribute("tabindex", "0"); 379 this.dropdownArrow = this._createEl("div", { 380 "class": "iti__arrow" 381 }, this.selectedFlag); 382 // country dropdown: preferred countries, then divider, then all countries 383 this.countryList = this._createEl("ul", { 384 "class": "iti__country-list iti__hide", 385 id: "iti-".concat(this.id, "__country-listbox"), 386 role: "listbox" 387 }); 388 if (this.preferredCountries.length) { 389 this._appendListItems(this.preferredCountries, "iti__preferred", true); 390 this._createEl("li", { 391 "class": "iti__divider", 392 role: "separator", 393 "aria-disabled": "true" 394 }, this.countryList); 395 } 396 this._appendListItems(this.countries, "iti__standard"); 397 // create dropdownContainer markup 398 if (this.options.dropdownContainer) { 399 this.dropdown = this._createEl("div", { 400 "class": "iti iti--container" 401 }); 402 this.dropdown.appendChild(this.countryList); 403 } else { 404 this.flagsContainer.appendChild(this.countryList); 405 } 406 } 407 if (this.options.hiddenInput) { 408 var hiddenInputName = this.options.hiddenInput; 409 var name = this.telInput.getAttribute("name"); 410 if (name) { 411 var i = name.lastIndexOf("["); 412 // if input name contains square brackets, then give the hidden input the same name, 413 // replacing the contents of the last set of brackets with the given hiddenInput name 414 if (i !== -1) hiddenInputName = "".concat(name.substr(0, i), "[").concat(hiddenInputName, "]"); 415 } 416 this.hiddenInput = this._createEl("input", { 417 type: "hidden", 418 name: hiddenInputName 419 }); 420 wrapper.appendChild(this.hiddenInput); 421 } 422 } 423 }, { 424 key: "_appendListItems", 425 value: function _appendListItems(countries, className, preferred) { 426 // we create so many DOM elements, it is faster to build a temp string 427 // and then add everything to the DOM in one go at the end 428 var tmp = ""; 429 // for each country 430 for (var i = 0; i < countries.length; i++) { 431 var c = countries[i]; 432 var idSuffix = preferred ? "-preferred" : ""; 433 // open the list item 434 tmp += "<li class='iti__country ".concat(className, "' tabIndex='-1' id='iti-").concat(this.id, "__item-").concat(c.iso2).concat(idSuffix, "' role='option' data-dial-code='").concat(c.dialCode, "' data-country-code='").concat(c.iso2, "'>"); 435 // add the flag 436 tmp += "<div class='iti__flag-box'><div class='iti__flag iti__".concat(c.iso2, "'></div></div>"); 437 // and the country name and dial code 438 tmp += "<span class='iti__country-name'>
438".concat(c.name, "</span>"); 439 tmp += "<span class='iti__dial-code'>+".concat(c.dialCode, "</span>"); 440 // close the list item 441 tmp += "</li>"; 442 } 443 this.countryList.insertAdjacentHTML("beforeend", tmp); 444 } 445 }, { 446 key: "_setInitialState", 447 value: function _setInitialState() { 448 var val = this.telInput.value; 449 var dialCode = this._getDialCode(val); 450 var isRegionlessNanp = this._isRegionlessNanp(val); 451 var _this$options = this.options, initialCountry = _this$options.initialCountry, nationalMode = _this$options.nationalMode, autoHideDialCode = _this$options.autoHideDialCode, separateDialCode = _this$options.separateDialCode; 452 // if we already have a dial code, and it's not a regionlessNanp, we can go ahead and set the 453 // flag, else fall back to the default country 454 if (dialCode && !isRegionlessNanp) { 455 this._updateFlagFromNumber(val); 456 } else if (initialCountry !== "auto") { 457 // see if we should select a flag 458 if (initialCountry) { 459 this._setFlag(initialCountry.toLowerCase()); 460 } else { 461 if (dialCode && isRegionlessNanp) { 462 // has intl dial code, is regionless nanp, and no initialCountry, so default to US 463 this._setFlag("us"); 464 } else { 465 // no dial code and no initialCountry, so default to first in list 466 this.defaultCountry = this.preferredCountries.length ? this.preferredCountries[0].iso2 : this.countries[0].iso2; 467 if (!val) { 468 this._setFlag(this.defaultCountry); 469 } 470 } 471 } 472 // if empty and no nationalMode and no autoHideDialCode then insert the default dial code 473 if (!val && !nationalMode && !autoHideDialCode && !separateDialCode) { 474 this.telInput.value = "+".concat(this.selectedCountryData.dialCode); 475 } 476 } 477 // NOTE: if initialCountry is set to auto, that will be handled separately 478 // format - note this wont be run after _updateDialCode as that's only called
478if no val 479 if (val) this._updateValFromNumber(val); 480 } 481 }, { 482 key: "_initListeners", 483 value: function _initListeners() { 484 this._initKeyListeners(); 485 if (this.options.autoHideDialCode) this._initBlurListeners(); 486 if (this.options.allowDropdown) this._initDropdownListeners(); 487 if (this.hiddenInput) this._initHiddenInputListener(); 488 } 489 }, { 490 key: "_initHiddenInputListener", 491 value: function _initHiddenInputListener() { 492 var _this3 = this; 493 this._handleHiddenInputSubmit = function() { 494 _this3.hiddenInput.value = _this3.getNumber(); 495 }; 496 if (this.telInput.form) this.telInput.form.addEventListener("submit", this._handleHiddenInputSubmit); 497 } 498 }, { 499 key: "_getClosestLabel", 500 value: function _getClosestLabel() { 501 var el = this.telInput; 502 while (el && el.tagName !== "LABEL") { 503 el = el.parentNode; 504 } 505 return el; 506 } 507 }, { 508 key: "_initDropdownListeners", 509 value: function _initDropdownListeners() { 510 var _this4 = this; 511 // hack for input nested inside label (which is valid markup): clicking the selected-flag to 512 // open the dropdown would then automatically trigger a 2nd click on the input which would 513 // close it again 514 this._handleLabelClick = function(e) { 515 // if the dropdown is closed, then focus the input, else ignore the click 516 if (_this4.countryList.classList.contains("iti__hide")) _this4.telInput.focus(); else e.preventDefault(); 517 }; 518 var label = this._getClosestLabel(); 519 if (label) label.addEventListener("click", this._handleLabelClick); 520 // toggle country dropdown on click 521 this._handleClickSelectedFlag = function() { 522 // only intercept this event if we're opening the dropdown 523 // else let it bubble up to the top ("click-off-to-close" listener) 524 // we cannot just stopPropagation as it may be needed to close another instance 525 if (_this4.countryList.classList.contains("iti__hide") && !_this4.telInput.disabled && !_this4.telInput.readOnly) { 526 _this4._showDropdown(); 527 } 528 }; 529 this.selectedFlag.addEventListener("click", this._handleClickSelectedFlag); 530 // open dropdown list if currently focused 531 this._handleFlagsContainerKeydown = function(e) { 532 var isDropdownHidden = _this4.countryList.classList.contains("iti__hide"); 533 if (isDropdownHidden && [ "ArrowUp", "Up", "ArrowDown", "Down", " ", "Enter" ].indexOf(e.key) !== -1) { 534 // prevent form from being submitted if "ENTER" was pressed 535 e.preventDefault(); 536 // prevent event from being handled again by document 537 e.stopPropagation(); 538 _this4._showDropdown(); 539 } 540 // allow navigation from dropdown to input on TAB 541 if (e.key === "Tab") _this4._closeDropdown(); 542 }; 543 this.flagsContainer.addEventListener("keydown", this._handleFlagsContainerKeydown); 544 } 545 }, { 546 key: "_initRequests", 547 value: function _initRequests() { 548 var _this5 = this; 549 // if the user has specified the path to the utils script, fetch it on window.load, else resolve 550 if (this.options.utilsScript && !window.intlTelInputUtils) { 551 // if the plugin is being initialised after the window.load event has already been fired 552 if (window.intlTelInputGlobals.windowLoaded) { 553 window.intlTelInputGlobals.loadUtils(this.options.utilsScript); 554 } else { 555 // wait until the load event so we don't block any other requests e.g. the flags image 556 window.addEventListener("load", function() { 557 window.intlTelInputGlobals.loadUtils(_this5.options.utilsScript); 558 }); 559 } 560 } else this.resolveUtilsScriptPromise(); 561 if (this.options.initialCountry === "auto") this._loadAutoCountry(); else this.resolveAutoCountryPromise(); 562 } 563 }, { 564 key: "_loadAutoCountry", 565 value: function _loadAutoCountry() { 566 // 3 options: 567 // 1) already loaded (we're done) 568 // 2) not already started loading (start) 569 // 3) already started loading (do nothing - just wait for loading callback to fire) 570 if (window.intlTelInputGlobals.autoCountry) { 571 this.handleAutoCountry(); 572 } else if (!window.intlTelInputGlobals.startedLoadingAutoCountry) { 573 // don't do this twice! 574 window.intlTelInputGlobals.startedLoadingAutoCountry = true; 575 if (typeof this.options.geoIpLookup === "function") { 576 this.options.geoIpLookup(function(countryCode) { 577 window.intlTelInputGlobals.autoCountry = countryCode.toLowerCase(); 578 // tell all instances the auto country is ready 579 // TODO: this should just be the current instances 580 // UPDATE: use setTimeout in case their geoIpLookup function calls this callback straight 581 // away (e.g. if they have already done the geo ip lookup somewhere else). Using 582 // setTimeout means that the current thread of execution will finish before executing 583 // this, which allows the plugin to finish initialising. 584 setTimeout(function() { 585 return forEachInstance("handleAutoCountry"); 586 }); 587 }, function() { 588 return forEachInstance("rejectAutoCountryPromise"); 589 }); 590 } 591 } 592 } 593 }, { 594 key: "_initKeyListeners", 595 value: function _initKeyListeners() { 596 var _this6 = this; 597 // update flag on keyup 598 this._handleKeyupEvent = function() { 599 if (_this6._updateFlagFromNumber(_this6.telInput.value)) { 600 _this6._triggerCountryChange(); 601 } 602 }; 603 this.telInput.addEventListener("keyup", this._handleKeyupEvent); 604 // update flag on cut/paste events (now supported in all major browsers) 605 this._handleClipboardEvent = function() { 606 // hack because "paste" event is fired before input is updated 607 setTimeout(_this6._handleKeyupEvent); 608 }; 609 this.telInput.addEventListener("cut", this._handleClipboardEvent); 610 this.telInput.addEventListener("paste", this._handleClipboardEvent); 611 } 612 }, { 613 key: "_cap", 614 value: function _cap(number) { 615 var max = this.telInput.getAttribute("maxlength"); 616 return max && number.length > max ? number.substr(0, max) : number; 617 } 618 }, { 619 key: "_initBlurListeners", 620 value: function _initBlurListeners() { 621 var _this7 = this; 622 // on blur or form submit: if just a dial code then remove it 623 this._handleSubmitOrBlurEvent = function() { 624 _this7._removeEmptyDialCode(); 625 }; 626 if (this.telInput.form) this.telInput.form.addEventListener("submit", this._handleSubmitOrBlurEvent); 627 this.telInput.addEventListener("blur", this._handleSubmitOrBlurEvent); 628 } 629 }, { 630 key: "_removeEmptyDialCode", 631 value: function _removeEmptyDialCode() { 632 if (this.telInput.value.charAt(0) === "+") { 633 var numeric = this._getNumeric(this.telInput.value); 634 // if just a plus, or if just a dial code 635 if (!numeric || this.selectedCountryData.dialCode === numeric) { 636 this.telInput.value = ""; 637 } 638 } 639 } 640 }, { 641 key: "_getNumeric", 642 value: function _getNumeric(s) { 643 return s.replace(/\D/g, ""); 644 } 645 }, { 646 key: "_trigger", 647 value: function _trigger(name) {
vendor: 4,575 bytes, lines 648-726
648 // have to use old school document.createEvent as IE11 doesn't support `new Event()` syntax 649 var e = document.createEvent("Event"); 650 e.initEvent(name, true, true); 651 // can bubble, and is cancellable 652 this.telInput.dispatchEvent(e); 653 } 654 }, { 655 key: "_showDropdown", 656 value: function _showDropdown() { 657 this.countryList.classList.remove("iti__hide"); 658 this.selectedFlag.setAttribute("aria-expanded", "true"); 659 this._setDropdownPosition(); 660 // update highlighting and scroll to active list item 661 if (this.activeItem) { 662 this._highlightListItem(this.activeItem, false); 663 this._scrollTo(this.activeItem, true); 664 } 665 // bind all the dropdown-related listeners: mouseover, click, click-off, keydown 666 this._bindDropdownListeners(); 667 // update the arrow 668 this.dropdownArrow.classList.add("iti__arrow--up"); 669 this._trigger("open:countrydropdown"); 670 } 671 }, { 672 key: "_toggleClass", 673 value: function _toggleClass(el, className, shouldHaveClass) { 674 if (shouldHaveClass && !el.classList.contains(className)) el.classList.add(className); else if (!shouldHaveClass && el.classList.contains(className)) el.classList.remove(className); 675 } 676 }, { 677 key: "_setDropdownPosition", 678 value: function _setDropdownPosition() { 679 var _this8 = this; 680 if (this.options.dropdownContainer) { 681 this.options.dropdownContainer.appendChild(this.dropdown); 682 } 683 if (!this.isMobile) { 684 var pos = this.telInput.getBoundingClientRect(); 685 // windowTop from https://stackoverflow.com/a/14384091/217866 686 var windowTop = window.pageYOffset || document.documentElement.scrollTop; 687 var inputTop = pos.top + windowTop; 688 var dropdownHeight = this.countryList.offsetHeight; 689 // dropdownFitsBelow = (dropdownBottom < windowBottom) 690 var dropdownFitsBelow = inputTop + this.telInput.offsetHeight + dropdownHeight < windowTop + window.innerHeight; 691 var dropdownFitsAbove = inputTop - dropdownHeight > windowTop; 692 // by default, the dropdown will be below the input. If we want to position it above the 693 // input, we add the dropup class. 694 this._toggleClass(this.countryList, "iti__country-list--dropup", !dropdownFitsBelow && dropdownFitsAbove); 695 // if dropdownContainer is enabled, calculate postion 696 if (this.options.dropdownContainer) { 697 // by default the dropdown will be directly over the input because it's not in the flow. 698 // If we want to position it below, we need to add some extra top value. 699 var extraTop = !dropdownFitsBelow && dropdownFitsAbove ? 0 : this.telInput.offsetHeight; 700 // calculate placement 701 this.dropdown.style.top = "".concat(inputTop + extraTop, "px"); 702 this.dropdown.style.left = "".concat(pos.left + document.body.scrollLeft, "px"); 703 // close menu on window scroll 704 this._handleWindowScroll = function() { 705 return _this8._closeDropdown(); 706 }; 707 window.addEventListener("scroll", this._handleWindowScroll); 708 } 709 } 710 } 711 }, { 712 key: "_getClosestListItem", 713 value: function _getClosestListItem(target) { 714 var el = target; 715 while (el && el !== this.countryList && !el.classList.contains("iti__country")) { 716 el = el.parentNode; 717 } 718 // if we reached the countryList element, then return null 719 return el === this.countryList ? null : el; 720 } 721 }, { 722 key: "_bindDropdownListeners", 723 value: function _bindDropdownListeners() { 724 var _this9 = this; 725 // when mouse over a list item, just highlight that one 726 // we add the class "highlight", so if they hit "enter" we know
726which one to select 727 this._handleMouseoverCountryList = function(e) { 728 // handle event delegation, as we're listening for this event on the countryList 729 var listItem = _this9._getClosestListItem(e.target); 730 if (listItem) _this9._highlightListItem(listItem, false); 731 }; 732 this.countryList.addEventListener("mouseover", this._handleMouseoverCountryList); 733 // listen for country selection 734 this._handleClickCountryList = function(e) { 735 var listItem = _this9._getClosestListItem(e.target); 736 if (listItem) _this9._selectListItem(listItem); 737 }; 738 this.countryList.addEventListener("click", this._handleClickCountryList); 739 // click off to close 740 // (except when this initial opening click is bubbling up) 741 // we cannot just stopPropagation as it may be needed to close another instance 742 var isOpening = true; 743 this._handleClickOffToClose = function() { 744 if (!isOpening) _this9._closeDropdown(); 745 isOpening = false; 746 }; 747 document.documentElement.addEventListener("click", this._handleClickOffToClose); 748 // listen for up/down scrolling, enter to select, or letters to jump to country name. 749 // use keydown as keypress doesn't fire for non-char keys and we want to catch if they 750 // just hit down and hold it to scroll down (no keyup event). 751 // listen on the document because that's where key events are triggered if no input has focus 752 var query = ""; 753 var queryTimer = null; 754 this._handleKeydownOnDropdown = function(e) { 755 // prevent down key from scrolling the whole page, 756 // and enter key from submitting a form etc 757 e.preventDefault(); 758 // up and down to navigate 759 if (e.key === "ArrowUp" || e.key === "Up" || e.key === "ArrowDown" || e.key === "Down") _this9._handleUpDownKey(e.key); else if (e.key === "Enter") _this9._handleEnterKey(); else if (e.key === "Escape") _this9._closeDropdown(); else if (/^[a-zA-ZÃ-ÿа-ÑÐ-Я ]$/.test(e.key)) { 760 // jump to countries that start with the query string 761 if (queryTimer) clearTimeout(queryTimer); 762 query += e.key.toLowerCase(); 763 _this9._searchForCountry(query); 764 // if the timer hits 1 second, reset the query 765 queryTimer = setTimeout(function() { 766 query = ""; 767 }, 1e3); 768 } 769 }; 770 document.addEventListener("keydown", this._handleKeydownOnDropdown); 771 } 772 }, { 773 key: "_handleUpDownKey", 774 value: function _handleUpDownKey(key) { 775 var next = key === "ArrowUp" || key === "Up" ? this.highlightedItem.previousElementSibling : this.highlightedItem.nextElementSibling; 776 if (next) { 777 // skip the divider 778 if (next.classList.contains("iti__divider")) { 779 next = key === "ArrowUp" || key === "Up" ? next.previousElementSibling : next.nextElementSibling; 780 } 781 this._highlightListItem(next, true); 782 } 783 } 784 }, { 785 key: "_handleEnterKey", 786 value: function _handleEnterKey() { 787 if (this.highlightedItem) this._selectListItem(this.highlightedItem); 788 } 789 }, { 790 key: "_searchForCountry", 791 value: function _searchForCountry(query) { 792 for (var i = 0; i < this.countries.length; i++) { 793 if (this._startsWith(this.countries[i].name, query)) { 794 var listItem = this.countryList.querySelector("#iti-".concat(this.id, "__item-").concat(this.countries[i].iso2)); 795 // update highlighting and scroll 796 this._highlightListItem(listItem, false); 797 this._scrollTo(listItem, true); 798 break; 799 } 800 } 801 } 802 }, { 803 key: "_startsWith", 804 value: function _startsWith(a, b) { 805 return a.substr(0, b.length).toLowerCase() === b; 806 } 807 }, {
808 key: "_updateValFromNumber", 809 value: function _updateValFromNumber(originalNumber) { 810 var number = originalNumber; 811 if (this.options.formatOnDisplay && window.intlTelInputUtils && this.selectedCountryData) { 812 var useNational = !this.options.separateDialCode && (this.options.nationalMode || number.charAt(0) !== "+"); 813 var _intlTelInputUtils$nu = intlTelInputUtils.numberFormat, NATIONAL = _intlTelInputUtils$nu.NATIONAL, INTERNATIONAL = _intlTelInputUtils$nu.INTERNATIONAL; 814 var format = useNational ? NATIONAL : INTERNATIONAL; 815 number = intlTelInputUtils.formatNumber(number, this.selectedCountryData.iso2, format); 816 } 817 number = this._beforeSetNumber(number); 818 this.telInput.value = number; 819 } 820 }, { 821 key: "_updateFlagFromNumber", 822 value: function _updateFlagFromNumber(originalNumber) { 823 // if we're in nationalMode and we already have US/Canada selected, make sure the number starts 824 // with a +1 so _getDialCode will be able to extract the area code 825 // update: if we dont yet have selectedCountryData, but we're here (trying to update the flag 826 // from the number), that means we're initialising the plugin with a number that already has a 827 // dial code, so fine to ignore this bit 828 var number = originalNumber; 829 var selectedDialCode = this.selectedCountryData.dialCode; 830 var isNanp = selectedDialCode === "1"; 831 if (number && this.options.nationalMode && isNanp && number.charAt(0) !== "+") { 832 if (number.charAt(0) !== "1") number = "1".concat(number); 833 number = "+".concat(number); 834 } 835 // update flag if user types area code for another country 836 if (this.options.separateDialCode && selectedDialCode && number.charAt(0) !== "+") { 837 number = "+".concat(selectedDialCode).concat(number); 838 } 839 // try and extract valid dial code from input 840 var dialCode = this._getDialCode(number); 841 var numeric = this._getNumeric(number); 842 var countryCode = null; 843 if (dialCode) { 844 var countryCodes = this.countryCodes[this._getNumeric(dialCode)]; 845 // check if the right country is already selected. this should be false if the number is 846 // longer than the matched dial code because in this case we need to make sure that if 847 // there are multiple country matches, that the first one is selected (note: we could 848 // just check that here, but it requires the same loop that we already have later) 849 var alreadySelected = countryCodes.indexOf(this.selectedCountryData.iso2) !== -1 && numeric.length <= dialCode.length - 1; 850 var isRegionlessNanpNumber = selectedDialCode === "1" && this._isRegionlessNanp(numeric); 851 // only update the flag if: 852 // A) NOT (we currently have a NANP flag selected, and the number is a regionlessNanp) 853 // AND 854 // B) the right country is not already selected 855 if (!isRegionlessNanpNumber && !alreadySelected) { 856 // if using onlyCountries option, countryCodes[0] may be empty, so we must find the first 857 // non-empty index 858 for (var j = 0; j < countryCodes.length; j++) { 859 if (countryCodes[j]) { 860 countryCode = countryCodes[j]; 861 break; 862 } 863 } 864 } 865 } else if (number.charAt(0) === "+" && numeric.length) { 866 // invalid dial code, so empty 867 // Note: use getNumeric here because the number has not been formatted yet, so could contain 868 // bad chars 869 countryCode = ""; 870 } else if (!number || number === "+") { 871 // empty, or just a plus, so default 872 countryCode = this.defaultCountry; 873 } 874 if (countryCode !== null) { 875 return this._setFlag(countryCode); 876 } 877 return false;
878 } 879 }, { 880 key: "_isRegionlessNanp", 881 value: function _isRegionlessNanp(number) { 882 var numeric = this._getNumeric(number); 883 if (numeric.charAt(0) === "1") { 884 var areaCode = numeric.substr(1, 3); 885 return regionlessNanpNumbers.indexOf(areaCode) !== -1; 886 } 887 return false; 888 } 889 }, { 890 key: "_highlightListItem", 891 value: function _highlightListItem(listItem, shouldFocus) { 892 var prevItem = this.highlightedItem; 893 if (prevItem) prevItem.classList.remove("iti__highlight"); 894 this.highlightedItem = listItem; 895 this.highlightedItem.classList.add("iti__highlight"); 896 if (shouldFocus) this.highlightedItem.focus(); 897 } 898 }, { 899 key: "_getCountryData", 900 value: function _getCountryData(countryCode, ignoreOnlyCountriesOption, allowFail) { 901 var countryList = ignoreOnlyCountriesOption ? allCountries : this.countries; 902 for (var i = 0; i < countryList.length; i++) { 903 if (countryList[i].iso2 === countryCode) { 904 return countryList[i]; 905 } 906 } 907 if (allowFail) { 908 return null; 909 } 910 throw new Error("No country data for '".concat(countryCode, "'")); 911 } 912 }, { 913 key: "_setFlag", 914 value: function _setFlag(countryCode) { 915 var prevCountry = this.selectedCountryData.iso2 ? this.selectedCountryData : {}; 916 // do this first as it will throw an error and stop if countryCode is invalid 917 this.selectedCountryData = countryCode ? this._getCountryData(countryCode, false, false) : {}; 918 // update the defaultCountry - we only need the iso2 from now on, so just store that 919 if (this.selectedCountryData.iso2) { 920 this.defaultCountry = this.selectedCountryData.iso2; 921 } 922 this.selectedFlagInner.setAttribute("class", "iti__flag iti__".concat(countryCode)); 923 // update the selected country's title attribute 924 var title = countryCode ? "".concat(this.selectedCountryData.name, ": +").concat(this.selectedCountryData.dialCode) : "Unknown"; 925 this.selectedFlag.setAttribute("title", title); 926 if (this.options.separateDialCode) { 927 var dialCode = this.selectedCountryData.dialCode ? "+".concat(this.selectedCountryData.dialCode) : ""; 928 this.selectedDialCode.innerHTML = dialCode; 929 // offsetWidth is zero if input is in a hidden container during initialisation 930 var selectedFlagWidth = this.selectedFlag.offsetWidth || this._getHiddenSelectedFlagWidth(); 931 // add 6px of padding after the grey selected-dial-code box, as this is what we use in the css 932 this.telInput.style.paddingLeft = "".concat(selectedFlagWidth + 6, "px"); 933 } 934 // and the input's placeholder 935 this._updatePlaceholder(); 936 // update the active list item 937 if (this.options.allowDropdown) { 938 var prevItem = this.activeItem; 939 if (prevItem) { 940 prevItem.classList.remove("iti__active"); 941 prevItem.setAttribute("aria-selected", "false"); 942 } 943 if (countryCode) { 944 // check if there is a preferred item first, else fall back to standard 945 var nextItem = this.countryList.querySelector("#iti-".concat(this.id, "__item-").concat(countryCode, "-preferred")) || this.countryList.querySelector("#iti-".concat(this.id, "__item-").concat(countryCode)); 946 nextItem.setAttribute("aria-selected", "true"); 947 nextItem.classList.add("iti__active"); 948 this.activeItem = nextItem; 949 this.selectedFlag.setAttribute("aria-activedescendant", nextItem.getAttribute("id")); 950 } 951 } 952 // return if the flag has changed or not 953 return prevCountry.iso2 !== countryCode; 954 } 955 }, { 956 key: "_getHiddenSelectedFlagWidth", 957 value: function _getHiddenSelectedFlagWidth() { 958 // to get the right styling to apply, all we need is a shallow clone of the container, 959 // and then to inject a deep clone of the selectedFlag element 960 var containerClone = this.telInput.parentNode.cloneNode(); 961 containerClone.style.visibility = "hidden"; 962 document.body.appendChild(containerClone); 963 var selectedFlagClone = this.selectedFlag.cloneNode(true); 964 containerClone.appendChild(selectedFlagClone); 965 var width = selectedFlagClone.offsetWidth; 966 containerClone.parentNode.removeChild(containerClone); 967 return width; 968 } 969 }, { 970 key: "_updatePlaceholder", 971 value: function _updatePlaceholder() { 972 var shouldSetPlaceholder = this.options.autoPlaceholder === "aggressive" || !this.hadInitialPlaceholder && this.options.autoPlaceholder === "polite"; 973 if (window.intlTelInputUtils && shouldSetPlaceholder) { 974 var numberType = intlTelInputUtils.numberType[this.options.placeholderNumberType]; 975 var placeholder = this.selectedCountryData.iso2 ? intlTelInputUtils.getExampleNumber(this.selectedCountryData.iso2, this.options.nationalMode, numberType) : ""; 976 placeholder = this._beforeSetNumber(placeholder); 977 if (typeof this.options.customPlaceholder === "function") { 978 placeholder = this.options.customPlaceholder(placeholder, this.selectedCountryData); 979 } 980 this.telInput.setAttribute("placeholder", placeholder); 981 } 982 } 983 }, { 984 key: "_selectListItem", 985 value: function _selectListItem(listItem) { 986 // update selected flag and active list item 987 var flagChanged = this._setFlag(listItem.getAttribute("data-country-code")); 988 this._closeDropdown(); 989 this._updateDialCode(listItem.getAttribute("data-dial-code"), true); 990 // focus the input 991 this.telInput.focus(); 992 // put cursor at end - this fix is required for FF and IE11 (with nationalMode=false i.e. auto 993 // inserting dial code), who try to put the cursor at the beginning the first time 994 var len = this.telInput.value.length; 995 this.telInput.setSelectionRange(len, len); 996 if (flagChanged) { 997 this._triggerCountryChange(); 998 } 999 } 1000 }, { 1001 key: "_closeDropdown", 1002 value: function _closeDropdown() { 1003 this.countryList.classList.add("iti__hide"); 1004 this.selectedFlag.setAttribute("aria-expanded", "false"); 1005 // update the arrow 1006 this.dropdownArrow.classList.remove("iti__arrow--up"); 1007 // unbind key events 1008 document.removeEventListener("keydown", this._handleKeydownOnDropdown); 1009 document.documentElement.removeEventListener("click", this._handleClickOffToClose); 1010 this.countryList.removeEventListener("mouseover", this._handleMouseoverCountryList); 1011 this.countryList.removeEventListener("click", this._handleClickCountryList); 1012 // remove menu from container 1013 if (this.options.dropdownContainer) { 1014 if (!this.isMobile) window.removeEventListener("scroll", this._handleWindowScroll); 1015 if (this.dropdown.parentNode) this.dropdown.parentNode.removeChild(this.dropdown); 1016 } 1017 this._trigger("close:countrydropdown"); 1018 } 1019 }, { 1020 key: "_scrollTo", 1021 value: function _scrollTo(element, middle) { 1022 var container = this.countryList; 1023 // windowTop from https://stackoverflow.com/a/14384091/2
102317866 1024 var windowTop = window.pageYOffset || document.documentElement.scrollTop; 1025 var containerHeight = container.offsetHeight; 1026 var containerTop = container.getBoundingClientRect().top + windowTop; 1027 var containerBottom = containerTop + containerHeight; 1028 var elementHeight = element.offsetHeight; 1029 var elementTop = element.getBoundingClientRect().top + windowTop; 1030 var elementBottom = elementTop + elementHeight; 1031 var newScrollTop = elementTop - containerTop + container.scrollTop; 1032 var middleOffset = containerHeight / 2 - elementHeight / 2; 1033 if (elementTop < containerTop) { 1034 // scroll up 1035 if (middle) newScrollTop -= middleOffset; 1036 container.scrollTop = newScrollTop; 1037 } else if (elementBottom > containerBottom) { 1038 // scroll down 1039 if (middle) newScrollTop += middleOffset; 1040 var heightDifference = containerHeight - elementHeight; 1041 container.scrollTop = newScrollTop - heightDifference; 1042 } 1043 } 1044 }, { 1045 key: "_updateDialCode", 1046 value: function _updateDialCode(newDialCodeBare, hasSelectedListItem) { 1047 var inputVal = this.telInput.value; 1048 // save having to pass this every time 1049 var newDialCode = "+".concat(newDialCodeBare); 1050 var newNumber; 1051 if (inputVal.charAt(0) === "+") { 1052 // there's a plus so we're dealing with a replacement (doesn't matter if nationalMode or not) 1053 var prevDialCode = this._getDialCode(inputVal); 1054 if (prevDialCode) { 1055 // current number contains a valid dial code, so replace it 1056 newNumber = inputVal.replace(prevDialCode, newDialCode); 1057 } else { 1058 // current number contains an invalid dial code, so ditch it 1059 // (no way to determine where the invalid dial code ends and the rest of the number begins) 1060 newNumber = newDialCode; 1061 } 1062 } else if (this.options.nationalMode || this.options.separateDialCode) { 1063 // don't do anything 1064 return; 1065 } else { 1066 // nationalMode is disabled 1067 if (inputVal) { 1068 // there is an existing value with no dial code: prefix the new dial code 1069 newNumber = newDialCode + inputVal; 1070 } else if (hasSelectedListItem || !this.options.autoHideDialCode) { 1071 // no existing value and either they've just selected a list item, or autoHideDialCode is 1072 // disabled: insert new dial code 1073 newNumber = newDialCode; 1074 } else { 1075 return; 1076 } 1077 } 1078 this.telInput.value = newNumber; 1079 } 1080 }, { 1081 key: "_getDialCode", 1082 value: function _getDialCode(number) { 1083 var dialCode = ""; 1084 // only interested in international numbers (starting with a plus) 1085 if (number.charAt(0) === "+") { 1086 var numericChars = ""; 1087 // iterate over chars 1088 for (var i = 0; i < number.length; i++) { 1089 var c = number.charAt(i); 1090 // if char is number (https://stackoverflow.com/a/8935649/217866) 1091 if (!isNaN(parseInt(c, 10))) { 1092 numericChars += c; 1093 // if current numericChars make a valid dial code 1094 if (this.countryCodes[numericChars]) { 1095 // store the actual raw string (useful for matching later) 1096 dialCode = number.substr(0, i + 1); 1097 } 1098 if (numericChars.length === this.dialCodeMaxLen) { 1099 break; 1100 } 1101 } 1102 } 1103 } 1104 return dialCode; 1105 } 1106 }, { 1107 key: "_getFullNumber", 1108 value: function _getFullNumber() { 1109 var val = this.telInput.value.trim(); 1110 var dialCode = this.selectedCountryData.dialCode; 1111 var prefix; 1112 var numericVal = this._getNumeric(val); 1113 if (this.options.separateDialCode && val.charAt(0) !== "+" && dialCode && numericVal) { 1114 // when using separateDialCode, it is visible so is effectively part of the typed number 1115 prefix = "+".concat(dialCode); 1116 } else { 1117 prefix = ""; 1118 } 1119 return prefix + val; 1120 } 1121 }, { 1122 key: "_beforeSetNumber", 1123 value: function _beforeSetNumber(originalNumber) { 1124 var number = originalNumber; 1125 if (this.options.separateDialCode) { 1126 var dialCode = this._getDialCode(number); 1127 // if there is a valid dial code 1128 if (dialCode) { 1129 // in case _getDialCode returned an area code as well 1130 dialCode = "+".concat(this.selectedCountryData.dialCode); 1131 // a lot of numbers will have a space separating the dial code and the main number, and 1132 // some NANP numbers will have a hyphen e.g. +1 684-733-1234 - in both cases we want to get 1133 // rid of it 1134 // NOTE: don't just trim all non-numerics as may want to preserve an open parenthesis etc 1135 var start = number[dialCode.length] === " " || number[dialCode.length] === "-" ? dialCode.length + 1 : dialCode.length; 1136 number = number.substr(start); 1137 } 1138 } 1139 return this._cap(number); 1140 } 1141 }, { 1142 key: "_triggerCountryChange", 1143 value: function _triggerCountryChange() { 1144 this._trigger("countrychange"); 1145 } 1146 }, { 1147 key: "handleAutoCountry", 1148 value: function handleAutoCountry() { 1149 if (this.options.initialCountry === "auto") { 1150 // we must set this even if there is an initial val in the input: in case the initial val is 1151 // invalid and they delete it - they should see their auto country 1152 this.defaultCountry = window.intlTelInputGlobals.autoCountry; 1153 // if there's no initial value in the input, then update the flag 1154 if (!this.telInput.value) { 1155 this.setCountry(this.defaultCountry); 1156 } 1157 this.resolveAutoCountryPromise(); 1158 } 1159 } 1160 }, { 1161 key: "handleUtils", 1162 value: function handleUtils() { 1163 // if the request was successful 1164 if (window.intlTelInputUtils) { 1165 // if there's an initial value in the input, then format it 1166 if (this.telInput.value) {
1167 this._updateValFromNumber(this.telInput.value); 1168 } 1169 this._updatePlaceholder(); 1170 } 1171 this.resolveUtilsScriptPromise(); 1172 } 1173 }, { 1174 key: "destroy", 1175 value: function destroy() { 1176 var form = this.telInput.form; 1177 if (this.options.allowDropdown) { 1178 // make sure the dropdown is closed (and unbind listeners) 1179 this._closeDropdown(); 1180 this.selectedFlag.removeEventListener("click", this._handleClickSelectedFlag); 1181 this.flagsContainer.removeEventListener("keydown", this._handleFlagsContainerKeydown); 1182 // label click hack 1183 var label = this._getClosestLabel(); 1184 if (label) label.removeEventListener("click", this._handleLabelClick); 1185 } 1186 // unbind hiddenInput listeners 1187 if (this.hiddenInput && form) form.removeEventListener("submit", this._handleHiddenInputSubmit); 1188 // unbind autoHideDialCode listeners 1189 if (this.options.autoHideDialCode) { 1190 if (form) form.removeEventListener("submit", this._handleSubmitOrBlurEvent); 1191 this.telInput.removeEventListener("blur", this._handleSubmitOrBlurEvent); 1192 } 1193 // unbind key events, and cut/paste events 1194 this.telInput.removeEventListener("keyup", this._handleKeyupEvent); 1195 this.telInput.removeEventListener("cut", this._handleClipboardEvent); 1196 this.telInput.removeEventListener("paste", this._handleClipboardEvent); 1197 // remove attribute of id instance: data-intl-tel-input-id 1198 this.telInput.removeAttribute("data-intl-tel-input-id"); 1199 // remove markup (but leave the original input) 1200 var wrapper = this.telInput.parentNode; 1201 wrapper.parentNode.insertBefore(this.telInput, wrapper); 1202 wrapper.parentNode.removeChild(wrapper); 1203 delete window.intlTelInputGlobals.instances[this.id]; 1204 } 1205 }, { 1206 key: "getExtension", 1207 value: function getExtension() { 1208 if (window.intlTelInputUtils) { 1209 return intlTelInputUtils.getExtension(this._getFullNumber(), this.selectedCountryData.iso2); 1210 } 1211 return ""; 1212 } 1213 }, { 1214 key: "getNumber", 1215 value: function getNumber(format) { 1216 if (window.intlTelInputUtils) { 1217 var iso2 = this.selectedCountryData.iso2; 1218 return intlTelInputUtils.formatNumber(this._getFullNumber(), iso2, format); 1219 } 1220 return ""; 1221 } 1222 }, { 1223 key: "getNumberType", 1224 value: function getNumberType() { 1225 if (window.intlTelInputUtils) { 1226 return intlTelInputUtils.getNumberType(this._getFullNumber(), this.selectedCountryData.iso2); 1227 } 1228 return -99; 1229 } 1230 }, { 1231 key: "getSelectedCountryData", 1232 value: function getSelectedCountryData() { 1233 return this.selectedCountryData; 1234 } 1235 }, { 1236 key: "getValidationError", 1237 value: function getValidationError() { 1238 if (window.intlTelInputUtils) { 1239 var iso2 = this.selectedCountryData.iso2; 1240 return intlTelInputUtils.getValidationError(this._getFullNumber(), iso2); 1241 } 1242 return -99; 1243 } 1244 }, { 1245 key: "isValidNumber", 1246 value: function isValidNumber() { 1247 var val = this._getFullNumber().trim(); 1248 var countryCode = this.options.nationalMode ? this.selectedCountryData.iso2 : ""; 1249 return window.intlTelInputUtils ? intlTelInputUtils.isValidNumber(val, countryCode) : null; 1250 } 1251 }, { 1252 key: "setCountry", 1253 value: function setCountry(originalCountryCode) { 1254 var countryCode = originalCountryCode.toLowerCase(); 1255 // check if already selected 1256 if (!this.selectedFlagInner.classList.contains("iti__".concat(countryCode))) { 1257 this._setFlag(countryCode); 1258 this._updateDialCode(this.selectedCountryData.dialCode, false); 1259 this._triggerCountryChange(); 1260 } 1261 } 1262 }, { 1263 key: "setNumber", 1264 value: function setNumber(number) { 1265 // we must update the flag first, which updates this.selectedCountryData, which is used for 1266 // formatting the number before displaying it 1267 var flagChanged = this._updateFlagFromNumber(number);
1268 this._updateValFromNumber(number); 1269 if (flagChanged) { 1270 this._triggerCountryChange(); 1271 } 1272 } 1273 }, { 1274 key: "setPlaceholderNumberType", 1275 value: function setPlaceholderNumberType(type) { 1276 this.options.placeholderNumberType = type; 1277 this._updatePlaceholder(); 1278 } 1279 } ]); 1280 return Iti; 1281 }(); 1282 /******************** 1283 * STATIC METHODS 1284 ********************/ 1285 // get the country data object 1286 intlTelInputGlobals.getCountryData = function() { 1287 return allCountries; 1288 }; 1289 // inject a <script> element to load utils.js 1290 var injectScript = function injectScript(path, handleSuccess, handleFailure) { 1291 // inject a new script element into the page 1292 var script = document.createElement("script"); 1293 script.onload = function() { 1294 forEachInstance("handleUtils"); 1295 if (handleSuccess) handleSuccess(); 1296 }; 1297 script.onerror = function() { 1298 forEachInstance("rejectUtilsScriptPromise"); 1299 if (handleFailure) handleFailure(); 1300 }; 1301 script.className = "iti-load-utils"; 1302 script.async = true; 1303 script.src = path; 1304 document.body.appendChild(script); 1305 }; 1306 // load the utils script 1307 intlTelInputGlobals.loadUtils = function(path) { 1308 // 2 options: 1309 // 1) not already started loading (start) 1310 // 2) already started loading (do nothing - just wait for the onload callback to fire, which will 1311 // trigger handleUtils on all instances, invoking their resolveUtilsScriptPromise functions) 1312 if (!window.intlTelInputUtils && !window.intlTelInputGlobals.startedLoadingUtilsScript) { 1313 // only do this once 1314 window.intlTelInputGlobals.startedLoadingUtilsScript = true; 1315 // if we have promises, then return a promise 1316 if (typeof Promise !== "undefined") { 1317 return new Promise(function(resolve, reject) { 1318 return injectScript(path, resolve, reject); 1319 }); 1320 } 1321 injectScript(path); 1322 } 1323 return null; 1324 }; 1325 // default options 1326 intlTelInputGlobals.defaults = defaults; 1327 // version 1328 intlTelInputGlobals.version = "17.0.0"; 1329 var pluginName = "intlTelInput"; 1330 // A really lightweight plugin wrapper around the constructor, 1331 // preventing against multiple instantiations 1332 $.fn[pluginName] = function(options) { 1333 var args = arguments; 1334 // Is the first parameter an object (options), or was omitted, instantiate a new instance of the plugin. 1335 if (options === undefined || typeof options === "object") { 1336 return this.each(function() { 1337 if (!$.data(this, "plugin_" + pluginName)) { 1338 var iti = new Iti(this, options); 1339 iti._init(); 1340 window.intlTelInputGlobals.instances[iti.id] = iti; 1341 $.data(this, "plugin_" + pluginName, iti); 1342 } 1343 }); 1344 } else if (typeof options === "string" && options[0] !== "_") { 1345 // If the first parameter is a string and it doesn't start with an underscore treat this as a call to a public method. 1346 // Cache the method call to make it possible to return a value 1347 var returns; 1348 this.each(function() { 1349 var instance = $.data(this, "plugin_" + pluginName); 1350 // Tests that there's already a plugin-instance and checks that the requested public method exists 1351 if (instance instanceof Iti && typeof instance[options] === "function") { 1352 // Call the method of our plugin instance, and pass it the supplied arguments. 1353 returns = instance[options].apply(instance, Array.prototype.slice.call(args, 1)); 1354 } 1355 // Allow instances to be destroyed via the 'destroy' method 1356 if (options === "destroy") $.data(this, "plugin_" + pluginName, null); 1357 }); 1358 // If the earlier cached method gives a value back return the value, otherwise return this to preserve chainability. 1359 return returns !== undefined ? returns : this; 1360 } 1361 }; 1362});
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