vendor: 17,147 bytes, lines 1-377
1/*! 2** Unobtrusive validation support library for jQuery and jQuery Validate 3** Copyright (C) Microsoft Corporation. All rights reserved. 4*/ 5 6/*jslint white: true, browser: true, onevar: true, undef: true, nomen: true, eqeqeq: true, plusplus: true, bitwise: true, regexp: true, newcap: true, immed: true, strict: false */ 7/*global document: false, jQuery: false */ 8 9(function ($) { 10 var $jQval = $.validator, 11 adapters, 12 data_validation = "unobtrusiveValidation"; 13 14 function setValidationValues(options, ruleName, value) { 15 options.rules[ruleName] = value; 16 if (options.message) { 17 options.messages[ruleName] = options.message; 18 } 19 } 20 21 function splitAndTrim(value) { 22 return value.replace(/^\s+|\s+$/g, "").split(/\s*,\s*/g); 23 } 24 25 function escapeAttributeValue(value) { 26 // As mentioned on http://api.jquery.com/category/selectors/ 27 return value.replace(/([!"#$%&'()*+,./:;<=>?@\[\\\]^`{|}~])/g, "\\$1"); 28 } 29 30 function getModelPrefix(fieldName) { 31 return fieldName.substr(0, fieldName.lastIndexOf(".") + 1); 32 } 33 34 function appendModelPrefix(value, prefix) { 35 if (value.indexOf("*.") === 0) { 36 value = value.replace("*.", prefix); 37 } 38 return value; 39 } 40 41 function onError(error, inputElement) { // 'this' is the form element 42 var container = $(this).find("[data-valmsg-for='" + escapeAttributeValue(inputElement[0].name) + "']"), 43 replaceAttrValue = container.attr("data-valmsg-replace"), 44 replace = replaceAttrValue ? $.parseJSON(replaceAttrValue) !== false : null; 45 46 container.removeClass("field-validation-valid").addClass("field-validation-error"); 47 error.data("unobtrusiveContainer", container); 48 49 if (replace) { 50 container.empty(); 51 error.removeClass("input-validation-error").appendTo(container); 52 } 53 else { 54 error.hide(); 55 } 56 } 57 58 function onErrors(event, validator) { // 'this' is the form element 59 var container = $(this).find("[data-valmsg-summary=true]"), 60 list = container.find("ul"); 61 62 if (list && list.length && validator.errorList.length) { 63 list.empty(); 64 container.addClass("validation-summary-errors").removeClass("validation-summary-valid"); 65 66 $.each(validator.errorList, function () { 67 $("<li />").html(this.message).appendTo(list); 68 }); 69 } 70 } 71 72 function onSuccess(error) { // 'this' is the form element 73 var container = error.data("unobtrusiveContainer"), 74 replaceAttrValue = container.attr("data-valmsg-replace"), 75 replace = replaceAttrValue ? $.parseJSON(replaceAttrValue) : null; 76 77 if (container) { 78 container.addClass("field-validation-valid").removeClass("field-validation-error"); 79 error.removeData("unobtrusiveContainer"); 80 81 if (replace) { 82 container.empty(); 83 } 84 } 85 } 86 87 function onReset(event) { // 'this' is the form element 88 var $form = $(this); 89 $form.data("validator").resetForm(); 90 $form.find(".validation-summary-errors") 91 .addClass("validation-summary-valid") 92 .removeClass("validation-summary-errors"); 93 $form.find(".field-validation-error") 94 .addClass("field-validation-valid") 95 .removeClass("field-validation-error") 96 .removeData("unobtrusiveContainer") 97 .find(">*") // If we were using valmsg-replace, get the underlying error 98 .removeData("unobtrusiveContainer"); 99 } 100 101 function validationInfo(form) { 102 var $form = $(form), 103 result = $form.data(data_validation), 104 onResetProxy = $.proxy(onReset, form); 105 106 if (!result) { 107 result = { 108 options: { // options structure passed to jQuery Validate's validate() method 109 errorClass: "input-validation-error", 110 errorElement: "span", 111 errorPlacement: $.proxy(onError, form), 112 invalidHandler: $.proxy(onErrors, form), 113 messages: {}, 114 rules: {}, 115 success: $.proxy(onSuccess, form) 116 }, 117 attachValidation: function () { 118 $form 119 .unbind("reset." + data_validation, onResetProxy) 120 .bind("reset." + data_validation, onResetProxy) 121 .validate(this.options); 122 }, 123 validate: function () { // a validation function that is called by unobtrusive Ajax 124 $form.validate(); 125 return $form.valid(); 126 } 127 }; 128 $form.data(data_validation, result); 129 } 130 131 return result; 132 } 133 134 $jQval.unobtrusive = { 135 adapters: [], 136 137 parseElement: function (element, skipAttach) { 138 /// <summary> 139 /// Parses a single HTML element for unobtrusive validation attributes. 140 /// </summary> 141 /// <param name="element" domElement="true">The HTML element to be parsed.</param> 142 /// <param name="skipAttach" type="Boolean">[Optional] true to skip attaching the 143 /// validation to the form. If parsing just this single element, you should specify true. 144 /// If parsing several elements, you should specify false, and manually attach the validation 145 /// to the form when you are finished. The default is false.</param> 146 var $element = $(element), 147 form = $element.parents("form")[0], 148 valInfo, rules, messages; 149 150 if (!form) { // Cannot do client-side validation without a form 151 return; 152 } 153 154 valInfo = validationInfo(form); 155 valInfo.options.rules[element.name] = rules = {}; 156 valInfo.options.messages[element.name] = messages = {}; 157 158 $.each(this.adapters, function () { 159 var prefix = "data-val-" + this.name, 160 message = $element.attr(prefix), 161 paramValues = {}; 162 163 if (message !== undefined) { // Compare against undefined, because an empty message is legal (and falsy) 164 prefix += "-"; 165 166 $.each(this.params, function () { 167 paramValues[this] = $element.attr(prefix + this); 168 }); 169 170 this.adapt({ 171 element: element, 172 form: form, 173 message: message, 174 params: paramValues, 175 rules: rules, 176 messages: messages 177 }); 178 } 179 }); 180 181 $.extend(rules, { "__dummy__": true }); 182 183 if (!skipAttach) { 184 valInfo.attachValidation(); 185 } 186 }, 187 188 parse: function (selector) { 189 /// <summary> 190 /// Parses all the HTML elements in the specified selector. It looks for input elements decorated 191 /// with the [data-val=true] attribute value and enables validation according to the data-val-* 192 /// attribute values. 193 /// </summary> 194 /// <param name="selector" type="String">Any valid jQuery selector.</param> 195 var $forms = $(selector) 196 .parents("form") 197 .andSelf() 198 .add($(selector).find("form")) 199 .filter("form"); 200 201 $(selector).find(":input[data-val=true]").each(function () { 202 $jQval.unobtrusive.parseElement(this, true); 203 }); 204 205 $forms.each(function () { 206 var info = validationInfo(this); 207 if (info) { 208 info.attachValidation(); 209 } 210 }); 211 } 212 }; 213 214 adapters = $jQval.unobtrusive.adapters; 215 216 adapters.add = function (adapterName, params, fn) { 217 /// <summary>Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation.</summary> 218 /// <param name="adapterName" type="String">The name of the adapter to be added. This matches the name used 219 /// in the data-val-nnnn HTML attribute (where nnnn is the adapter name).</param> 220 /// <param name="params" type="Array" optional="true">[Optional] An array of parameter names (strings) that will 221 /// be extracted from the data-val-nnnn-mmmm HTML attributes (where nnnn is the adapter name, and 222 /// mmmm is the parameter name).</param> 223 /// <param name="fn" type="Function">The function to call, which adapts the values from the HTML 224 /// attributes into jQuery Validate rules and/or messages.</param> 225 /// <returns type="jQuery.validator.unobtrusive.adapters" /> 226 if (!fn) { // Called with no params, just a function 227 fn = params; 228 params = []; 229 } 230 this.push({ name: adapterName, params: params, adapt: fn }); 231 return this; 232 }; 233 234 adapters.addBool = function (adapterName, ruleName) { 235 /// <summary>Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation, where 236 /// the jQuery Validate validation rule has no parameter values.</summary> 237 /// <param name="adapterName" type="String">The name of the adapter to be added. This matches the name used 238 /// in the data-val-nnnn HTML attribute (where nnnn is the adapter name).</param> 239 /// <param name="ruleName" type="String" optional="true">[Optional] The name of the jQuery Validate rule. If not provided, the value 240 /// of adapterName will be used instead.</param> 241 /// <returns type="jQuery.validator.unobtrusive.adapters" /> 242 return this.add(adapterName, function (options) { 243 setValidationValues(options, ruleName || adapterName, true); 244 }); 245 }; 246 247 adapters.addMinMax = function (adapterName, minRuleName, maxRuleName, minMaxRuleName, minAttribute, maxAttribute) { 248 /// <summary>Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation, where 249 /// the jQuery Validate validation has three potential rules (one for min-only, one for max-only, and 250 /// one for min-and-max). The HTML parameters are expected to be named -min and -max.</summary> 251 /// <param name="adapterName" type="String">The name of the adapter to be added. This matches the name used 252 /// in the data-val-nnnn HTML attribute (where nnnn is the adapter name).</param> 253 /// <param name="minRuleName" type="String">The name of the jQuery Validate rule to be used when you only 254 /// have a minimum value.</param> 255 /// <param name="maxRuleName" type="String">The name of the jQuery Validate rule to be used when you only 256 /// have a maximum value.</param> 257 /// <param name="minMaxRuleName" type="String">The name of the jQuery Validate rule to be used when you 258 /// have both a minimum and maximum value.</param> 259 /// <param name="minAttribute" type="String" optional="true">[Optional] The name of the HTML attribute that 260 /// contains the minimum value. The default is "min".</param> 261 /// <param name="maxAttribute" type="String" optional="true">[Optional] The name of the HTML attribute that 262 /// contains the maximum value. The default is "max".</param> 263 /// <returns type="jQuery.validator.unobtrusive.adapters" /> 264 return this.add(adapterName, [minAttribute || "min", maxAttribute || "max"], function (options) { 265 var min = options.params.min, 266 max = options.params.max; 267 268 if (min && max) { 269 setValidationValues(options, minMaxRuleName, [min, max]); 270 } 271 else if (min) { 272 setValidationValues(options, minRuleName, min); 273 } 274 else if (max) { 275 setValidationValues(options, maxRuleName, max); 276 } 277 }); 278 }; 279 280 adapters.addSingleVal = function (adapterName, attribute, ruleName) { 281 /// <summary>Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation, where 282 /// the jQuery Validate validation rule has a single value.</summary> 283 /// <param name="adapterName" type="String">The name of the adapter to be added. This matches the name used 284 /// in the data-val-nnnn HTML attribute(where nnnn is the adapter name).</param> 285 /// <param name="attribute" type="String">[Optional] The name of the HTML attribute that contains the value. 286 /// The default is "val".</param> 287 /// <param name="ruleName" type="String" optional="true">[Optional] The name of the jQuery Validate rule. If not provided, the value 288 /// of adapterName will be used instead.</param> 289 /// <returns type="jQuery.validator.unobtrusive.adapters" /> 290 return this.add(adapterName, [attribute || "val"], function (options) { 291 setValidationValues(options, ruleName || adapterName, options.params[attribute]); 292 }); 293 }; 294 295 $jQval.addMethod("__dummy__", function (value, element, params) { 296 return true; 297 }); 298 299 $jQval.addMethod("regex", function (value, element, params) { 300 var match; 301 if (this.optional(element)) { 302 return true; 303 } 304 305 match = new RegExp(params).exec(value); 306 return (match && (match.index === 0) && (match[0].length === value.length)); 307 }); 308 309 $jQval.addMethod("nonalphamin", function (value, element, nonalphamin) { 310 var match; 311 if (nonalphamin) { 312 match = value.match(/\W/g); 313 match = match && match.length >= nonalphamin; 314 } 315 return match; 316 }); 317 318 if ($jQval.methods.extension) { 319 adapters.addSingleVal("accept", "mimtype"); 320 adapters.addSingleVal("extension", "extension"); 321 } else { 322 // for backward compatibility, when the 'extension' validation method does not exist, such as with versions 323 // of JQuery Validation plugin prior to 1.10, we should use the 'accept' method for 324 // validating the extension, and ignore mime-type validations as they are not supported. 325 adapters.addSingleVal("extension", "extension", "accept"); 326 } 327 328 adapters.addSingleVal("regex", "pattern"); 329 adapters.addBool("creditcard").addBool("date").addBool("digits").addBool("email").addBool("number").addBool("url"); 330 adapters.addMinMax("length", "minlength", "maxlength", "rangelength").addMinMax("range", "min", "max", "range"); 331 adapters.add("equalto", ["other"], function (options) { 332 var prefix = getModelPrefix(options.element.name), 333 other = options.params.other, 334 fullOtherName = appendModelPrefix(other, prefix), 335 element = $(options.form).find(":input[name='" + escapeAttributeValue(fullOtherName) + "']")[0]; 336 337 setValidationValues(options, "equalTo", element); 338 }); 339 adapters.add("required", function (options) { 340 // jQuery Validate equates "required" with "mandatory" for checkbox elements 341 if (options.element.tagName.toUpperCase() !== "INPUT" || options.element.type.toUpperCase() !== "CHECKBOX") { 342 setValidationValues(options, "required", true); 343 } 344 }); 345 adapters.add("remote", ["url", "type", "additionalfields"], function (options) { 346 var value = { 347 url: options.params.url, 348 type: options.params.type || "GET", 349 data: {} 350 }, 351 prefix = getModelPrefix(options.element.name); 352 353 $.each(splitAndTrim(options.params.additionalfields || options.element.name), function (i, fieldName) { 354 var paramName = appendModelPrefix(fieldName, prefix); 355 value.data[paramName] = function () { 356 return $(options.form).find(":input[name='" + escapeAttributeValue(paramName) + "']").val(); 357 }; 358 }); 359 360 setValidationValues(options, "remote", value); 361 }); 362 adapters.add("password", ["min", "nonalphamin", "regex"], function (options) { 363 if (options.params.min) { 364 setValidationValues(options, "minlength", options.params.min); 365 } 366 if (options.params.nonalphamin) { 367 setValidationValues(options, "nonalphamin", options.params.nonalphamin); 368 } 369 if (options.params.regex) { 370 setValidationValues(options, "regex", options.params.regex); 371 } 372 }); 373 374 $(function () { 375 $jQval.unobtrusive.parse(document); 376 }); 377} (jQuery));
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