1/* NUGET: BEGIN LICENSE TEXT 2 * 3 * Microsoft grants you the right to use these script files for the sole 4 * purpose of either: (i) interacting through your browser with the Microsoft 5 * website or online service, subject to the applicable licensing or use 6 * terms; or (ii) using the files as included with a Microsoft product subject 7 * to that product's license terms. Microsoft reserves all other rights to the 8 * files not expressly granted by Microsoft, whether by implication, estoppel 9 * or otherwise. Insofar as a script file is dual licensed under GPL, 10 * Microsoft neither took the code under GPL nor distributes it thereunder but 11 * under the terms set out in this paragraph. All notices and licenses 12 * below are for informational purposes only. 13 * 14 * NUGET: END LICENSE TEXT */ 15/*! 16** Unobtrusive validation support library for jQuery and jQuery Validate 17** Copyright (C) Microsoft Corporation. All rights reserved. 18*/ 19 20/*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 */ 21/*global document: false, jQuery: false */ 22 23(function ($) { 24 var $jQval = $.validator, 25 adapters, 26 data_validation = "unobtrusiveValidation"; 27 28 function setValidationValues(options, ruleName, value) { 29 options.rules[ruleName] = value; 30 if (options.message) { 31 options.messages[ruleName] = options.message; 32 } 33 } 34 35 function splitAndTrim(value) { 36 return value.replace(/^\s+|\s+$/g, "").split(/\s*,\s*/g); 37 } 38 39 function escapeAttributeValue(value) { 40 // As mentioned on http://api.jquery.com/category/selectors/ 41 return value.replace(/([!"#$%&'()*+,./:;<=>?@\[\\\]^`{|}~])/g, "\\$1"); 42 } 43 44 function getModelPrefix(fieldName) { 45 return fieldName.substr(0, fieldName.lastIndexOf(".") + 1); 46 } 47 48 function appendModelPrefix(value, prefix) { 49 if (value.indexOf("*.") === 0) { 50 value = value.replace("*.", prefix); 51 } 52 return value; 53 } 54 55 function onError(error, inputElement) { // 'this' is the form element 56 var container = $(this).find("[data-valmsg-for='" + escapeAttributeValue(inputElement[0].name) + "']"), 57 replaceAttrValue = container.attr("data-valmsg-replace"), 58 replace = replaceAttrValue ? $.parseJSON(replaceAttrValue) !== false : null; 59 60 container.removeClass("field-validation-valid").addClass("field-validation-error"); 61 error.data("unobtrusiveContainer", container); 62 63 if (replace) { 64 container.empty(); 65 error.removeClass("input-validation-error").appendTo(container); 66 67 // Escalate validation class to Select2 UI element 68 escalateSelect2CssClass(inputElement, true); 69 } else { 70 error.hide(); 71 } 72 } 73 74 function escalateSelect2CssClass(inputElement, canAdd) { 75 if (inputElement[0]) { 76 var tagName = inputElement[0].tagName; 77 78 if (tagName === "SELECT" || tagName === "OPTION") { 79 80 var field = $(inputElement[0]); 81 var cssClass = "input-validation-error-select2"; 82 83 if (tagName === "OPTION") 84 field = field.parent(); 85 86 var select2Element = field.siblings('.select2-container'); 87 88 if (select2Element.length > 0) { 89 if (canAdd) { 90 select2Element.addClass(cssClass); 91 } else { 92 select2Element.removeClass(cssClass); 93 } 94 } 95 } 96 } 97 } 98 99 function onErrors(event, validator) { // 'this' is the form element 100 101 var container = $(this).find("[data-valmsg-summary=true]"), 102 list = container.find("ul"); 103 104 if (list && list.length && validator.errorList.length) { 105 list.empty(); 106 container.addClass("validation-summary-errors").removeClass("val
106idation-summary-valid"); 107 108 $.each(validator.errorList, function () { 109 $("<li />").html(this.message).appendTo(list); 110 }); 111 } 112 } 113 114 function onSuccess(error, inputElement) { // 'this' is the form element 115 var container = error.data("unobtrusiveContainer"), 116 replaceAttrValue = container.attr("data-valmsg-replace"), 117 replace = replaceAttrValue ? $.parseJSON(replaceAttrValue) : null; 118 119 if (container) { 120 container.addClass("field-validation-valid").removeClass("field-validation-error"); 121 error.removeData("unobtrusiveContainer"); 122 123 if (replace) { 124 container.empty(); 125 } 126 } 127 128 // Remove validation class from Select2 UI element 129 escalateSelect2CssClass(inputElement, false); 130 } 131 132 function onReset(event) { // 'this' is the form element 133 var $form = $(this), 134 key = '__jquery_unobtrusive_validation_form_reset'; 135 if ($form.data(key)) { 136 return; 137 } 138 // Set a flag that indicates we're currently resetting the form. 139 $form.data(key, true); 140 try { 141 $form.data("validator").resetForm(); 142 } finally { 143 $form.removeData(key); 144 } 145 146 $form.find(".validation-summary-errors") 147 .addClass("validation-summary-valid") 148 .removeClass("validation-summary-errors"); 149 $form.find(".field-validation-error") 150 .addClass("field-validation-valid") 151 .removeClass("field-validation-error") 152 .removeData("unobtrusiveContainer") 153 .find(">*") // If we were using valmsg-replace, get the underlying error 154 .removeData("unobtrusiveContainer"); 155 } 156 157 function validationInfo(form) { 158 var $form = $(form), 159 result = $form.data(data_validation), 160 onResetProxy = $.proxy(onReset, form), 161 defaultOptions = $jQval.unobtrusive.options || {}, 162 execInContext = function (name, args) { 163 var func = defaultOptions[name]; 164 func && $.isFunction(func) && func.apply(form, args); 165 }
vendor: 14,354 bytes, lines 165-455
165 166 167 if (!result) { 168 result = { 169 options: { // options structure passed to jQuery Validate's validate() method 170 errorClass: defaultOptions.errorClass || "input-validation-error", 171 errorElement: defaultOptions.errorElement || "span", 172 errorPlacement: function () { 173 onError.apply(form, arguments); 174 execInContext("errorPlacement", arguments); 175 }, 176 invalidHandler: function () { 177 onErrors.apply(form, arguments); 178 execInContext("invalidHandler", arguments); 179 }, 180 messages: {}, 181 rules: {}, 182 success: function () { 183 onSuccess.apply(form, arguments); 184 execInContext("success", arguments); 185 } 186 }, 187 attachValidation: function () { 188 $form 189 .off("reset." + data_validation, onResetProxy) 190 .on("reset." + data_validation, onResetProxy) 191 .validate(this.options); 192 }, 193 validate: function () { // a validation function that is called by unobtrusive Ajax 194 $form.validate(); 195 return $form.valid(); 196 } 197 }; 198 $form.data(data_validation, result); 199 } 200 201 return result; 202 } 203 204 $jQval.unobtrusive = { 205 adapters: [], 206 207 parseElement: function (element, skipAttach) { 208 /// <summary> 209 /// Parses a single HTML element for unobtrusive validation attributes. 210 /// </summary> 211 /// <param name="element" domElement="true">The HTML element to be parsed.</param> 212 /// <param name="skipAttach" type="Boolean">[Optional] true to skip attaching the 213 /// validation to the form. If parsing just this single element, you should specify true. 214 /// If parsing several elements, you should specify false, and manually attach the validation 215 /// to the form when you are finished. The default is false.</param> 216 var $element = $(element), 217 form = $element.parents("form")[0], 218 valInfo, rules, messages; 219 220 if (!form) { // Cannot do client-side validation without a form 221 return; 222 } 223 224 valInfo = validationInfo(form); 225 valInfo.options.rules[element.name] = rules = {}; 226 valInfo.options.messages[element.name] = messages = {}; 227 228 $.each(this.adapters, function () { 229 var prefix = "data-val-" + this.name, 230 message = $element.attr(prefix), 231 paramValues = {}; 232 233 if (message !== undefined) { // Compare against undefined, because an empty message is legal (and falsy) 234 prefix += "-"; 235 236 $.each(this.params, function () { 237 paramValues[this] = $element.attr(prefix + this); 238 }); 239 240 this.adapt({ 241 element: element, 242 form: form, 243 message: message, 244 params: paramValues, 245 rules: rules, 246 messages: messages 247 }); 248 } 249 }); 250 251 $.extend(rules, { "__dummy__": true }); 252 253 if (!skipAttach) { 254 valInfo.attachValidation(); 255 } 256 }, 257 258 parse: function (selector) { 259 /// <summary> 260 /// Parses all the HTML elements in the specified selector. It looks for input elements decorated 261 /// with the [data-val=true] attribute value and enables validation according to the data-val-* 262 /// attribute values. 263 /// </summary> 264 /// <param name="selector" type="String">Any valid jQuery selector.</param> 265 266 // $forms includes all forms in selector's DOM hierarchy (parent, children and self) that have at least one 267 // element with data-val=true 268 var $selector = $(selector), 269 $forms = $selector.parents() 270 .addBack() 271 .filter("form") 272 .add($selector.find("form")) 273 .has("[data-val=true]"); 274 275 $selector.find("[data-val=true]").each(function () { 276 $jQval.unobtrusive.parseElement(this, true); 277 }); 278 279 $forms.each(function () { 280 var info = validationInfo(this); 281 if (info) { 282 info.attachValidation(); 283 } 284 }); 285 } 286 }; 287 288 adapters = $jQval.unobtrusive.adapters; 289 290 adapters.add = function (adapterName, params, fn) { 291 /// <summary>Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation.</summary> 292 /// <param name="adapterName" type="String">The name of the adapter to be added. This matches the name used 293 /// in the data-val-nnnn HTML attribute (where nnnn is the adapter name).</param> 294 /// <param name="params" type="Array" optional="true">[Optional] An array of parameter names (strings) that will 295 /// be extracted from the data-val-nnnn-mmmm HTML attributes (where nnnn is the adapter name, and 296 /// mmmm is the parameter name).</param> 297 /// <param name="fn" type="Function">The function to call, which adapts the values from the HTML 298 /// attributes into jQuery Validate rules and/or messages.</param> 299 /// <returns type="jQuery.validator.unobtrusive.adapters" /> 300 if (!fn) { // Called with no params, just a function 301 fn = params; 302 params = []; 303 } 304 this.push({ name: adapterName, params: params, adapt: fn }); 305 return this; 306 }; 307 308 adapters.addBool = function (adapterName, ruleName) { 309 /// <summary>Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation, where 310 /// the jQuery Validate validation rule has no parameter values.</summary> 311 /// <param name="adapterName" type="String">The name of the adapter to be added. This matches the name used 312 /// in the data-val-nnnn HTML attribute (where nnnn is the adapter name).</param> 313 /// <param name="ruleName" type="String" optional="true">[Optional] The name of the jQuery Validate rule. If not provided, the value 314 /// of adapterName will be used instead.</param> 315 /// <returns type="jQuery.validator.unobtrusive.adapters" /> 316 return this.add(adapterName, function (options) { 317 setValidationValues(options, ruleName || adapterName, true); 318 }); 319 }; 320 321 adapters.addMinMax = function (adapterName, minRuleName, maxRuleName, minMaxRuleName, minAttribute, maxAttribute) { 322 /// <summary>Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation, where 323 /// the jQuery Validate validation has three potential rules (one for min-only, one for max-only, and 324 /// one for min-and-max). The HTML parameters are expected to be named -min and -max.</summary> 325 /// <param name="adapterName" type="String">The name of the adapter to be added. This matches the name used 326 /// in the data-val-nnnn HTML attribute (where nnnn is the adapter name).</param> 327 /// <param name="minRuleName" type="String">The name of the jQuery Validate rule to be used when you only 328 /// have a minimum value.</param> 329 /// <param name="maxRuleName" type="String">The name of the jQuery Validate rule to be used when you only 330 /// have a maximum value.</param> 331 /// <param name="minMaxRuleName" type="String">The name of the jQuery Validate rule to be used when you 332 /// have both a minimum and maximum value.</param> 333 /// <param name="minAttribute" type="String" optional="true">[Optional] The name of the HTML attribute that 334 /// contains the minimum value. The default is "min".</param> 335 /// <param name="maxAttribute" type="String" optional="true">[Optional] The name of the HTML attribute that 336 /// contains the maximum value. The default is "max".</param> 337 /// <returns type="jQuery.validator.unobtrusive.adapters" /> 338 return this.add(adapterName, [minAttribute || "min", maxAttribute || "max"], function (options) { 339 var min = options.params.min, 340 max = options.params.max; 341 342 if (min && max) { 343 setValidationValues(options, minMaxRuleName, [min, max]); 344 } 345 else if (min) { 346 setValidationValues(options, minRuleName, min); 347 } 348 else if (max) { 349 setValidationValues(options, maxRuleName, max); 350 } 351 }); 352 }; 353 354 adapters.addSingleVal = function (adapterName, attribute, ruleName) { 355 /// <summary>Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation, where 356 /// the jQuery Validate validation rule has a single value.</summary> 357 /// <param name="adapterName" type="String">The name of the adapter to be added. This matches the name used 358 /// in the data-val-nnnn HTML attribute(where nnnn is the adapter name).</param> 359 /// <param name="attribute" type="String">[Optional] The name of the HTML attribute that contains the value. 360 /// The default is "val".</param> 361 /// <param name="ruleName" type="String" optional="true">[Optional] The name of the jQuery Validate rule. If not provided, the value 362 /// of adapterName will be used instead.</param> 363 /// <returns type="jQuery.validator.unobtrusive.adapters" /> 364 return this.add(adapterName, [attribute || "val"], function (options) { 365 setValidationValues(options, ruleName || adapterName, options.params[attribute]); 366 }); 367 }; 368 369 $jQval.addMethod("__dummy__", function (value, element, params) { 370 return true; 371 }); 372 373 $jQval.addMethod("regex", function (value, element, params) { 374 var match; 375 if (this.optional(element)) { 376 return true; 377 } 378 379 match = new RegExp(params).exec(value); 380 return (match && (match.index === 0) && (match[0].length === value.length)); 381 }); 382 383 $jQval.addMethod("nonalphamin", function (value, element, nonalphamin) { 384 var match; 385 if (nonalphamin) { 386 match = value.match(/\W/g); 387 match = match && match.length >= nonalphamin; 388 } 389 return match; 390 }); 391 392 if ($jQval.methods.extension) { 393 adapters.addSingleVal("accept", "mimtype"); 394 adapters.addSingleVal("extension", "extension"); 395 } else { 396 // for backward compatibility, when the 'extension' validation method does not exist, such as with versions 397 // of JQuery Validation plugin prior to 1.10, we should use the 'accept' method for 398 // validating the extension, and ignore mime-type validations as they are not supported. 399 adapters.addSingleVal("extension", "extension", "accept"); 400 } 401 402 adapters.addSingleVal("regex", "pattern"); 403 adapters.addBool("creditcard").addBool("date").addBool("digits").addBool("email").addBool("number").addBool("url"); 404 adapters.addMinMax("length", "minlength", "maxlength", "rangelength").addMinMax("range", "min", "max", "range"); 405 adapters.addMinMax("minlength", "minlength").addMinMax("maxlength", "minlength", "maxlength"); 406 adapters.add("equalto", ["other"], function (options) { 407 var prefix = getModelPrefix(options.element.name), 408 other = options.params.other, 409 fullOtherName = appendModelPrefix(other, prefix), 410 element = $(options.form).find(":input").filter("[name='" + escapeAttributeValue(fullOtherName) + "']")[0]; 411 412 setValidationValues(options, "equalTo", element); 413 }); 414 adapters.add("required", function (options) { 415 // jQuery Validate equates "required" with "mandatory" for checkbox elements 416 if (options.element.tagName.toUpperCase() !== "INPUT" || options.element.type.toUpperCase() !== "CHECKBOX") { 417 setValidationValues(options, "required", true); 418 } 419 }); 420 adapters.add("remote", ["url", "type", "additionalfields"], function (options) { 421 var value = { 422 url: options.params.url, 423 type: options.params.type || "GET", 424 data: {} 425 }, 426 prefix = getModelPrefix(options.element.name); 427 428 $.each(splitAndTrim(options.params.additionalfields || options.element.name), function (i, fieldName) { 429 var paramName = appendModelPrefix(fieldName, prefix); 430 value.data[paramName] = function () { 431 var field = $(options.form).find(":input").filter("[name='" + escapeAttributeValue(paramName) + "']"); 432 // For checkboxes and radio buttons, only pick up values from checked fields. 433 if (field.is(":checkbox")) { 434 return field.filter(":checked").val() || field.filter(":hidden").val() || ''; 435 } 436 else if (field.is(":radio")) { 437 return field.filter(":checked").val() || ''; 438 } 439 return field.val(); 440 }; 441 }); 442 443 setValidationValues(options, "remote", value); 444 }); 445 adapters.add("password", ["min", "nonalphamin", "regex"], function (options) { 446 if (options.params.min) { 447 setValidationValues(options, "minlength", options.params.min); 448 } 449 if (options.params.nonalphamin) { 450 setValidationValues(options, "nonalphamin", options.params.nonalphamin); 451 } 452 if (options.params.regex) { 453 setValidationValues(options, "regex", options.params.regex); 454 } 455 });
456 457 $(function () { 458 $jQval.unobtrusive.parse(document); 459 }); 460}(jQuery));
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