diff --git a/BTCPayServer/Views/Shared/_ValidationScriptsPartial.cshtml b/BTCPayServer/Views/Shared/_ValidationScriptsPartial.cshtml
index a699aafa9..fa076b6b9 100644
--- a/BTCPayServer/Views/Shared/_ValidationScriptsPartial.cshtml
+++ b/BTCPayServer/Views/Shared/_ValidationScriptsPartial.cshtml
@@ -1,18 +1,3 @@
-
-
-
-
-
-
-
-
+@addTagHelper *, Meziantou.AspNetCore.BundleTagHelpers
+
+
diff --git a/BTCPayServer/bundleconfig.json b/BTCPayServer/bundleconfig.json
index 1093e0e70..93653a599 100644
--- a/BTCPayServer/bundleconfig.json
+++ b/BTCPayServer/bundleconfig.json
@@ -20,5 +20,12 @@
"wwwroot/vendor/magnific-popup/jquery.magnific-popup.js",
"wwwroot/js/creative.js"
]
+ },
+ {
+ "outputFileName": "wwwroot/bundles/jqueryvalidate/bundle.js",
+ "inputFiles": [
+ "wwwroot/vendor/jquery-validate/jquery.validate.js",
+ "wwwroot/vendor/jquery-validate-unobtrusive/jquery.validate.unobtrusive.js"
+ ]
}
]
diff --git a/BTCPayServer/wwwroot/vendor/jquery-validate-unobtrusive/jquery.validate.unobtrusive.js b/BTCPayServer/wwwroot/vendor/jquery-validate-unobtrusive/jquery.validate.unobtrusive.js
new file mode 100644
index 000000000..1b0de1249
--- /dev/null
+++ b/BTCPayServer/wwwroot/vendor/jquery-validate-unobtrusive/jquery.validate.unobtrusive.js
@@ -0,0 +1,416 @@
+/*!
+** Unobtrusive validation support library for jQuery and jQuery Validate
+** Copyright (C) Microsoft Corporation. All rights reserved.
+*/
+
+/*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 */
+/*global document: false, jQuery: false */
+
+(function ($) {
+ var $jQval = $.validator,
+ adapters,
+ data_validation = "unobtrusiveValidation";
+
+ function setValidationValues(options, ruleName, value) {
+ options.rules[ruleName] = value;
+ if (options.message) {
+ options.messages[ruleName] = options.message;
+ }
+ }
+
+ function splitAndTrim(value) {
+ return value.replace(/^\s+|\s+$/g, "").split(/\s*,\s*/g);
+ }
+
+ function escapeAttributeValue(value) {
+ // As mentioned on http://api.jquery.com/category/selectors/
+ return value.replace(/([!"#$%&'()*+,./:;<=>?@\[\\\]^`{|}~])/g, "\\$1");
+ }
+
+ function getModelPrefix(fieldName) {
+ return fieldName.substr(0, fieldName.lastIndexOf(".") + 1);
+ }
+
+ function appendModelPrefix(value, prefix) {
+ if (value.indexOf("*.") === 0) {
+ value = value.replace("*.", prefix);
+ }
+ return value;
+ }
+
+ function onError(error, inputElement) { // 'this' is the form element
+ var container = $(this).find("[data-valmsg-for='" + escapeAttributeValue(inputElement[0].name) + "']"),
+ replaceAttrValue = container.attr("data-valmsg-replace"),
+ replace = replaceAttrValue ? $.parseJSON(replaceAttrValue) !== false : null;
+
+ container.removeClass("field-validation-valid").addClass("field-validation-error");
+ error.data("unobtrusiveContainer", container);
+
+ if (replace) {
+ container.empty();
+ error.removeClass("input-validation-error").appendTo(container);
+ }
+ else {
+ error.hide();
+ }
+ }
+
+ function onErrors(event, validator) { // 'this' is the form element
+ var container = $(this).find("[data-valmsg-summary=true]"),
+ list = container.find("ul");
+
+ if (list && list.length && validator.errorList.length) {
+ list.empty();
+ container.addClass("validation-summary-errors").removeClass("validation-summary-valid");
+
+ $.each(validator.errorList, function () {
+ $("").html(this.message).appendTo(list);
+ });
+ }
+ }
+
+ function onSuccess(error) { // 'this' is the form element
+ var container = error.data("unobtrusiveContainer");
+
+ if (container) {
+ var replaceAttrValue = container.attr("data-valmsg-replace"),
+ replace = replaceAttrValue ? $.parseJSON(replaceAttrValue) : null;
+
+ container.addClass("field-validation-valid").removeClass("field-validation-error");
+ error.removeData("unobtrusiveContainer");
+
+ if (replace) {
+ container.empty();
+ }
+ }
+ }
+
+ function onReset(event) { // 'this' is the form element
+ var $form = $(this),
+ key = '__jquery_unobtrusive_validation_form_reset';
+ if ($form.data(key)) {
+ return;
+ }
+ // Set a flag that indicates we're currently resetting the form.
+ $form.data(key, true);
+ try {
+ $form.data("validator").resetForm();
+ } finally {
+ $form.removeData(key);
+ }
+
+ $form.find(".validation-summary-errors")
+ .addClass("validation-summary-valid")
+ .removeClass("validation-summary-errors");
+ $form.find(".field-validation-error")
+ .addClass("field-validation-valid")
+ .removeClass("field-validation-error")
+ .removeData("unobtrusiveContainer")
+ .find(">*") // If we were using valmsg-replace, get the underlying error
+ .removeData("unobtrusiveContainer");
+ }
+
+ function validationInfo(form) {
+ var $form = $(form),
+ result = $form.data(data_validation),
+ onResetProxy = $.proxy(onReset, form),
+ defaultOptions = $jQval.unobtrusive.options || {},
+ execInContext = function (name, args) {
+ var func = defaultOptions[name];
+ func && $.isFunction(func) && func.apply(form, args);
+ }
+
+ if (!result) {
+ result = {
+ options: { // options structure passed to jQuery Validate's validate() method
+ errorClass: defaultOptions.errorClass || "input-validation-error",
+ errorElement: defaultOptions.errorElement || "span",
+ errorPlacement: function () {
+ onError.apply(form, arguments);
+ execInContext("errorPlacement", arguments);
+ },
+ invalidHandler: function () {
+ onErrors.apply(form, arguments);
+ execInContext("invalidHandler", arguments);
+ },
+ messages: {},
+ rules: {},
+ success: function () {
+ onSuccess.apply(form, arguments);
+ execInContext("success", arguments);
+ }
+ },
+ attachValidation: function () {
+ $form
+ .off("reset." + data_validation, onResetProxy)
+ .on("reset." + data_validation, onResetProxy)
+ .validate(this.options);
+ },
+ validate: function () { // a validation function that is called by unobtrusive Ajax
+ $form.validate();
+ return $form.valid();
+ }
+ };
+ $form.data(data_validation, result);
+ }
+
+ return result;
+ }
+
+ $jQval.unobtrusive = {
+ adapters: [],
+
+ parseElement: function (element, skipAttach) {
+ ///
+ /// Parses a single HTML element for unobtrusive validation attributes.
+ ///
+ /// The HTML element to be parsed.
+ /// [Optional] true to skip attaching the
+ /// validation to the form. If parsing just this single element, you should specify true.
+ /// If parsing several elements, you should specify false, and manually attach the validation
+ /// to the form when you are finished. The default is false.
+ var $element = $(element),
+ form = $element.parents("form")[0],
+ valInfo, rules, messages;
+
+ if (!form) { // Cannot do client-side validation without a form
+ return;
+ }
+
+ valInfo = validationInfo(form);
+ valInfo.options.rules[element.name] = rules = {};
+ valInfo.options.messages[element.name] = messages = {};
+
+ $.each(this.adapters, function () {
+ var prefix = "data-val-" + this.name,
+ message = $element.attr(prefix),
+ paramValues = {};
+
+ if (message !== undefined) { // Compare against undefined, because an empty message is legal (and falsy)
+ prefix += "-";
+
+ $.each(this.params, function () {
+ paramValues[this] = $element.attr(prefix + this);
+ });
+
+ this.adapt({
+ element: element,
+ form: form,
+ message: message,
+ params: paramValues,
+ rules: rules,
+ messages: messages
+ });
+ }
+ });
+
+ $.extend(rules, { "__dummy__": true });
+
+ if (!skipAttach) {
+ valInfo.attachValidation();
+ }
+ },
+
+ parse: function (selector) {
+ ///
+ /// Parses all the HTML elements in the specified selector. It looks for input elements decorated
+ /// with the [data-val=true] attribute value and enables validation according to the data-val-*
+ /// attribute values.
+ ///
+ /// Any valid jQuery selector.
+
+ // $forms includes all forms in selector's DOM hierarchy (parent, children and self) that have at least one
+ // element with data-val=true
+ var $selector = $(selector),
+ $forms = $selector.parents()
+ .addBack()
+ .filter("form")
+ .add($selector.find("form"))
+ .has("[data-val=true]");
+
+ $selector.find("[data-val=true]").each(function () {
+ $jQval.unobtrusive.parseElement(this, true);
+ });
+
+ $forms.each(function () {
+ var info = validationInfo(this);
+ if (info) {
+ info.attachValidation();
+ }
+ });
+ }
+ };
+
+ adapters = $jQval.unobtrusive.adapters;
+
+ adapters.add = function (adapterName, params, fn) {
+ /// Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation.
+ /// The name of the adapter to be added. This matches the name used
+ /// in the data-val-nnnn HTML attribute (where nnnn is the adapter name).
+ /// [Optional] An array of parameter names (strings) that will
+ /// be extracted from the data-val-nnnn-mmmm HTML attributes (where nnnn is the adapter name, and
+ /// mmmm is the parameter name).
+ /// The function to call, which adapts the values from the HTML
+ /// attributes into jQuery Validate rules and/or messages.
+ ///
+ if (!fn) { // Called with no params, just a function
+ fn = params;
+ params = [];
+ }
+ this.push({ name: adapterName, params: params, adapt: fn });
+ return this;
+ };
+
+ adapters.addBool = function (adapterName, ruleName) {
+ /// Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation, where
+ /// the jQuery Validate validation rule has no parameter values.
+ /// The name of the adapter to be added. This matches the name used
+ /// in the data-val-nnnn HTML attribute (where nnnn is the adapter name).
+ /// [Optional] The name of the jQuery Validate rule. If not provided, the value
+ /// of adapterName will be used instead.
+ ///
+ return this.add(adapterName, function (options) {
+ setValidationValues(options, ruleName || adapterName, true);
+ });
+ };
+
+ adapters.addMinMax = function (adapterName, minRuleName, maxRuleName, minMaxRuleName, minAttribute, maxAttribute) {
+ /// Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation, where
+ /// the jQuery Validate validation has three potential rules (one for min-only, one for max-only, and
+ /// one for min-and-max). The HTML parameters are expected to be named -min and -max.
+ /// The name of the adapter to be added. This matches the name used
+ /// in the data-val-nnnn HTML attribute (where nnnn is the adapter name).
+ /// The name of the jQuery Validate rule to be used when you only
+ /// have a minimum value.
+ /// The name of the jQuery Validate rule to be used when you only
+ /// have a maximum value.
+ /// The name of the jQuery Validate rule to be used when you
+ /// have both a minimum and maximum value.
+ /// [Optional] The name of the HTML attribute that
+ /// contains the minimum value. The default is "min".
+ /// [Optional] The name of the HTML attribute that
+ /// contains the maximum value. The default is "max".
+ ///
+ return this.add(adapterName, [minAttribute || "min", maxAttribute || "max"], function (options) {
+ var min = options.params.min,
+ max = options.params.max;
+
+ if (min && max) {
+ setValidationValues(options, minMaxRuleName, [min, max]);
+ }
+ else if (min) {
+ setValidationValues(options, minRuleName, min);
+ }
+ else if (max) {
+ setValidationValues(options, maxRuleName, max);
+ }
+ });
+ };
+
+ adapters.addSingleVal = function (adapterName, attribute, ruleName) {
+ /// Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation, where
+ /// the jQuery Validate validation rule has a single value.
+ /// The name of the adapter to be added. This matches the name used
+ /// in the data-val-nnnn HTML attribute(where nnnn is the adapter name).
+ /// [Optional] The name of the HTML attribute that contains the value.
+ /// The default is "val".
+ /// [Optional] The name of the jQuery Validate rule. If not provided, the value
+ /// of adapterName will be used instead.
+ ///
+ return this.add(adapterName, [attribute || "val"], function (options) {
+ setValidationValues(options, ruleName || adapterName, options.params[attribute]);
+ });
+ };
+
+ $jQval.addMethod("__dummy__", function (value, element, params) {
+ return true;
+ });
+
+ $jQval.addMethod("regex", function (value, element, params) {
+ var match;
+ if (this.optional(element)) {
+ return true;
+ }
+
+ match = new RegExp(params).exec(value);
+ return (match && (match.index === 0) && (match[0].length === value.length));
+ });
+
+ $jQval.addMethod("nonalphamin", function (value, element, nonalphamin) {
+ var match;
+ if (nonalphamin) {
+ match = value.match(/\W/g);
+ match = match && match.length >= nonalphamin;
+ }
+ return match;
+ });
+
+ if ($jQval.methods.extension) {
+ adapters.addSingleVal("accept", "mimtype");
+ adapters.addSingleVal("extension", "extension");
+ } else {
+ // for backward compatibility, when the 'extension' validation method does not exist, such as with versions
+ // of JQuery Validation plugin prior to 1.10, we should use the 'accept' method for
+ // validating the extension, and ignore mime-type validations as they are not supported.
+ adapters.addSingleVal("extension", "extension", "accept");
+ }
+
+ adapters.addSingleVal("regex", "pattern");
+ adapters.addBool("creditcard").addBool("date").addBool("digits").addBool("email").addBool("number").addBool("url");
+ adapters.addMinMax("length", "minlength", "maxlength", "rangelength").addMinMax("range", "min", "max", "range");
+ adapters.addMinMax("minlength", "minlength").addMinMax("maxlength", "minlength", "maxlength");
+ adapters.add("equalto", ["other"], function (options) {
+ var prefix = getModelPrefix(options.element.name),
+ other = options.params.other,
+ fullOtherName = appendModelPrefix(other, prefix),
+ element = $(options.form).find(":input").filter("[name='" + escapeAttributeValue(fullOtherName) + "']")[0];
+
+ setValidationValues(options, "equalTo", element);
+ });
+ adapters.add("required", function (options) {
+ // jQuery Validate equates "required" with "mandatory" for checkbox elements
+ if (options.element.tagName.toUpperCase() !== "INPUT" || options.element.type.toUpperCase() !== "CHECKBOX") {
+ setValidationValues(options, "required", true);
+ }
+ });
+ adapters.add("remote", ["url", "type", "additionalfields"], function (options) {
+ var value = {
+ url: options.params.url,
+ type: options.params.type || "GET",
+ data: {}
+ },
+ prefix = getModelPrefix(options.element.name);
+
+ $.each(splitAndTrim(options.params.additionalfields || options.element.name), function (i, fieldName) {
+ var paramName = appendModelPrefix(fieldName, prefix);
+ value.data[paramName] = function () {
+ var field = $(options.form).find(":input").filter("[name='" + escapeAttributeValue(paramName) + "']");
+ // For checkboxes and radio buttons, only pick up values from checked fields.
+ if (field.is(":checkbox")) {
+ return field.filter(":checked").val() || field.filter(":hidden").val() || '';
+ }
+ else if (field.is(":radio")) {
+ return field.filter(":checked").val() || '';
+ }
+ return field.val();
+ };
+ });
+
+ setValidationValues(options, "remote", value);
+ });
+ adapters.add("password", ["min", "nonalphamin", "regex"], function (options) {
+ if (options.params.min) {
+ setValidationValues(options, "minlength", options.params.min);
+ }
+ if (options.params.nonalphamin) {
+ setValidationValues(options, "nonalphamin", options.params.nonalphamin);
+ }
+ if (options.params.regex) {
+ setValidationValues(options, "regex", options.params.regex);
+ }
+ });
+
+ $(function () {
+ $jQval.unobtrusive.parse(document);
+ });
+}(jQuery));
\ No newline at end of file
diff --git a/BTCPayServer/wwwroot/vendor/jquery-validate/jquery.validate.js b/BTCPayServer/wwwroot/vendor/jquery-validate/jquery.validate.js
new file mode 100644
index 000000000..4e979bcf6
--- /dev/null
+++ b/BTCPayServer/wwwroot/vendor/jquery-validate/jquery.validate.js
@@ -0,0 +1,1398 @@
+/*!
+ * jQuery Validation Plugin v1.14.0
+ *
+ * http://jqueryvalidation.org/
+ *
+ * Copyright (c) 2015 Jörn Zaefferer
+ * Released under the MIT license
+ */
+(function( factory ) {
+ if ( typeof define === "function" && define.amd ) {
+ define( ["jquery"], factory );
+ } else {
+ factory( jQuery );
+ }
+}(function( $ ) {
+
+$.extend($.fn, {
+ // http://jqueryvalidation.org/validate/
+ validate: function( options ) {
+
+ // if nothing is selected, return nothing; can't chain anyway
+ if ( !this.length ) {
+ if ( options && options.debug && window.console ) {
+ console.warn( "Nothing selected, can't validate, returning nothing." );
+ }
+ return;
+ }
+
+ // check if a validator for this form was already created
+ var validator = $.data( this[ 0 ], "validator" );
+ if ( validator ) {
+ return validator;
+ }
+
+ // Add novalidate tag if HTML5.
+ this.attr( "novalidate", "novalidate" );
+
+ validator = new $.validator( options, this[ 0 ] );
+ $.data( this[ 0 ], "validator", validator );
+
+ if ( validator.settings.onsubmit ) {
+
+ this.on( "click.validate", ":submit", function( event ) {
+ if ( validator.settings.submitHandler ) {
+ validator.submitButton = event.target;
+ }
+
+ // allow suppressing validation by adding a cancel class to the submit button
+ if ( $( this ).hasClass( "cancel" ) ) {
+ validator.cancelSubmit = true;
+ }
+
+ // allow suppressing validation by adding the html5 formnovalidate attribute to the submit button
+ if ( $( this ).attr( "formnovalidate" ) !== undefined ) {
+ validator.cancelSubmit = true;
+ }
+ });
+
+ // validate the form on submit
+ this.on( "submit.validate", function( event ) {
+ if ( validator.settings.debug ) {
+ // prevent form submit to be able to see console output
+ event.preventDefault();
+ }
+ function handle() {
+ var hidden, result;
+ if ( validator.settings.submitHandler ) {
+ if ( validator.submitButton ) {
+ // insert a hidden input as a replacement for the missing submit button
+ hidden = $( "" )
+ .attr( "name", validator.submitButton.name )
+ .val( $( validator.submitButton ).val() )
+ .appendTo( validator.currentForm );
+ }
+ result = validator.settings.submitHandler.call( validator, validator.currentForm, event );
+ if ( validator.submitButton ) {
+ // and clean up afterwards; thanks to no-block-scope, hidden can be referenced
+ hidden.remove();
+ }
+ if ( result !== undefined ) {
+ return result;
+ }
+ return false;
+ }
+ return true;
+ }
+
+ // prevent submit for invalid forms or custom submit handlers
+ if ( validator.cancelSubmit ) {
+ validator.cancelSubmit = false;
+ return handle();
+ }
+ if ( validator.form() ) {
+ if ( validator.pendingRequest ) {
+ validator.formSubmitted = true;
+ return false;
+ }
+ return handle();
+ } else {
+ validator.focusInvalid();
+ return false;
+ }
+ });
+ }
+
+ return validator;
+ },
+ // http://jqueryvalidation.org/valid/
+ valid: function() {
+ var valid, validator, errorList;
+
+ if ( $( this[ 0 ] ).is( "form" ) ) {
+ valid = this.validate().form();
+ } else {
+ errorList = [];
+ valid = true;
+ validator = $( this[ 0 ].form ).validate();
+ this.each( function() {
+ valid = validator.element( this ) && valid;
+ errorList = errorList.concat( validator.errorList );
+ });
+ validator.errorList = errorList;
+ }
+ return valid;
+ },
+
+ // http://jqueryvalidation.org/rules/
+ rules: function( command, argument ) {
+ var element = this[ 0 ],
+ settings, staticRules, existingRules, data, param, filtered;
+
+ if ( command ) {
+ settings = $.data( element.form, "validator" ).settings;
+ staticRules = settings.rules;
+ existingRules = $.validator.staticRules( element );
+ switch ( command ) {
+ case "add":
+ $.extend( existingRules, $.validator.normalizeRule( argument ) );
+ // remove messages from rules, but allow them to be set separately
+ delete existingRules.messages;
+ staticRules[ element.name ] = existingRules;
+ if ( argument.messages ) {
+ settings.messages[ element.name ] = $.extend( settings.messages[ element.name ], argument.messages );
+ }
+ break;
+ case "remove":
+ if ( !argument ) {
+ delete staticRules[ element.name ];
+ return existingRules;
+ }
+ filtered = {};
+ $.each( argument.split( /\s/ ), function( index, method ) {
+ filtered[ method ] = existingRules[ method ];
+ delete existingRules[ method ];
+ if ( method === "required" ) {
+ $( element ).removeAttr( "aria-required" );
+ }
+ });
+ return filtered;
+ }
+ }
+
+ data = $.validator.normalizeRules(
+ $.extend(
+ {},
+ $.validator.classRules( element ),
+ $.validator.attributeRules( element ),
+ $.validator.dataRules( element ),
+ $.validator.staticRules( element )
+ ), element );
+
+ // make sure required is at front
+ if ( data.required ) {
+ param = data.required;
+ delete data.required;
+ data = $.extend( { required: param }, data );
+ $( element ).attr( "aria-required", "true" );
+ }
+
+ // make sure remote is at back
+ if ( data.remote ) {
+ param = data.remote;
+ delete data.remote;
+ data = $.extend( data, { remote: param });
+ }
+
+ return data;
+ }
+});
+
+// Custom selectors
+$.extend( $.expr[ ":" ], {
+ // http://jqueryvalidation.org/blank-selector/
+ blank: function( a ) {
+ return !$.trim( "" + $( a ).val() );
+ },
+ // http://jqueryvalidation.org/filled-selector/
+ filled: function( a ) {
+ return !!$.trim( "" + $( a ).val() );
+ },
+ // http://jqueryvalidation.org/unchecked-selector/
+ unchecked: function( a ) {
+ return !$( a ).prop( "checked" );
+ }
+});
+
+// constructor for validator
+$.validator = function( options, form ) {
+ this.settings = $.extend( true, {}, $.validator.defaults, options );
+ this.currentForm = form;
+ this.init();
+};
+
+// http://jqueryvalidation.org/jQuery.validator.format/
+$.validator.format = function( source, params ) {
+ if ( arguments.length === 1 ) {
+ return function() {
+ var args = $.makeArray( arguments );
+ args.unshift( source );
+ return $.validator.format.apply( this, args );
+ };
+ }
+ if ( arguments.length > 2 && params.constructor !== Array ) {
+ params = $.makeArray( arguments ).slice( 1 );
+ }
+ if ( params.constructor !== Array ) {
+ params = [ params ];
+ }
+ $.each( params, function( i, n ) {
+ source = source.replace( new RegExp( "\\{" + i + "\\}", "g" ), function() {
+ return n;
+ });
+ });
+ return source;
+};
+
+$.extend( $.validator, {
+
+ defaults: {
+ messages: {},
+ groups: {},
+ rules: {},
+ errorClass: "error",
+ validClass: "valid",
+ errorElement: "label",
+ focusCleanup: false,
+ focusInvalid: true,
+ errorContainer: $( [] ),
+ errorLabelContainer: $( [] ),
+ onsubmit: true,
+ ignore: ":hidden",
+ ignoreTitle: false,
+ onfocusin: function( element ) {
+ this.lastActive = element;
+
+ // Hide error label and remove error class on focus if enabled
+ if ( this.settings.focusCleanup ) {
+ if ( this.settings.unhighlight ) {
+ this.settings.unhighlight.call( this, element, this.settings.errorClass, this.settings.validClass );
+ }
+ this.hideThese( this.errorsFor( element ) );
+ }
+ },
+ onfocusout: function( element ) {
+ if ( !this.checkable( element ) && ( element.name in this.submitted || !this.optional( element ) ) ) {
+ this.element( element );
+ }
+ },
+ onkeyup: function( element, event ) {
+ // Avoid revalidate the field when pressing one of the following keys
+ // Shift => 16
+ // Ctrl => 17
+ // Alt => 18
+ // Caps lock => 20
+ // End => 35
+ // Home => 36
+ // Left arrow => 37
+ // Up arrow => 38
+ // Right arrow => 39
+ // Down arrow => 40
+ // Insert => 45
+ // Num lock => 144
+ // AltGr key => 225
+ var excludedKeys = [
+ 16, 17, 18, 20, 35, 36, 37,
+ 38, 39, 40, 45, 144, 225
+ ];
+
+ if ( event.which === 9 && this.elementValue( element ) === "" || $.inArray( event.keyCode, excludedKeys ) !== -1 ) {
+ return;
+ } else if ( element.name in this.submitted || element === this.lastElement ) {
+ this.element( element );
+ }
+ },
+ onclick: function( element ) {
+ // click on selects, radiobuttons and checkboxes
+ if ( element.name in this.submitted ) {
+ this.element( element );
+
+ // or option elements, check parent select in that case
+ } else if ( element.parentNode.name in this.submitted ) {
+ this.element( element.parentNode );
+ }
+ },
+ highlight: function( element, errorClass, validClass ) {
+ if ( element.type === "radio" ) {
+ this.findByName( element.name ).addClass( errorClass ).removeClass( validClass );
+ } else {
+ $( element ).addClass( errorClass ).removeClass( validClass );
+ }
+ },
+ unhighlight: function( element, errorClass, validClass ) {
+ if ( element.type === "radio" ) {
+ this.findByName( element.name ).removeClass( errorClass ).addClass( validClass );
+ } else {
+ $( element ).removeClass( errorClass ).addClass( validClass );
+ }
+ }
+ },
+
+ // http://jqueryvalidation.org/jQuery.validator.setDefaults/
+ setDefaults: function( settings ) {
+ $.extend( $.validator.defaults, settings );
+ },
+
+ messages: {
+ required: "This field is required.",
+ remote: "Please fix this field.",
+ email: "Please enter a valid email address.",
+ url: "Please enter a valid URL.",
+ date: "Please enter a valid date.",
+ dateISO: "Please enter a valid date ( ISO ).",
+ number: "Please enter a valid number.",
+ digits: "Please enter only digits.",
+ creditcard: "Please enter a valid credit card number.",
+ equalTo: "Please enter the same value again.",
+ maxlength: $.validator.format( "Please enter no more than {0} characters." ),
+ minlength: $.validator.format( "Please enter at least {0} characters." ),
+ rangelength: $.validator.format( "Please enter a value between {0} and {1} characters long." ),
+ range: $.validator.format( "Please enter a value between {0} and {1}." ),
+ max: $.validator.format( "Please enter a value less than or equal to {0}." ),
+ min: $.validator.format( "Please enter a value greater than or equal to {0}." )
+ },
+
+ autoCreateRanges: false,
+
+ prototype: {
+
+ init: function() {
+ this.labelContainer = $( this.settings.errorLabelContainer );
+ this.errorContext = this.labelContainer.length && this.labelContainer || $( this.currentForm );
+ this.containers = $( this.settings.errorContainer ).add( this.settings.errorLabelContainer );
+ this.submitted = {};
+ this.valueCache = {};
+ this.pendingRequest = 0;
+ this.pending = {};
+ this.invalid = {};
+ this.reset();
+
+ var groups = ( this.groups = {} ),
+ rules;
+ $.each( this.settings.groups, function( key, value ) {
+ if ( typeof value === "string" ) {
+ value = value.split( /\s/ );
+ }
+ $.each( value, function( index, name ) {
+ groups[ name ] = key;
+ });
+ });
+ rules = this.settings.rules;
+ $.each( rules, function( key, value ) {
+ rules[ key ] = $.validator.normalizeRule( value );
+ });
+
+ function delegate( event ) {
+ var validator = $.data( this.form, "validator" ),
+ eventType = "on" + event.type.replace( /^validate/, "" ),
+ settings = validator.settings;
+ if ( settings[ eventType ] && !$( this ).is( settings.ignore ) ) {
+ settings[ eventType ].call( validator, this, event );
+ }
+ }
+
+ $( this.currentForm )
+ .on( "focusin.validate focusout.validate keyup.validate",
+ ":text, [type='password'], [type='file'], select, textarea, [type='number'], [type='search'], " +
+ "[type='tel'], [type='url'], [type='email'], [type='datetime'], [type='date'], [type='month'], " +
+ "[type='week'], [type='time'], [type='datetime-local'], [type='range'], [type='color'], " +
+ "[type='radio'], [type='checkbox']", delegate)
+ // Support: Chrome, oldIE
+ // "select" is provided as event.target when clicking a option
+ .on("click.validate", "select, option, [type='radio'], [type='checkbox']", delegate);
+
+ if ( this.settings.invalidHandler ) {
+ $( this.currentForm ).on( "invalid-form.validate", this.settings.invalidHandler );
+ }
+
+ // Add aria-required to any Static/Data/Class required fields before first validation
+ // Screen readers require this attribute to be present before the initial submission http://www.w3.org/TR/WCAG-TECHS/ARIA2.html
+ $( this.currentForm ).find( "[required], [data-rule-required], .required" ).attr( "aria-required", "true" );
+ },
+
+ // http://jqueryvalidation.org/Validator.form/
+ form: function() {
+ this.checkForm();
+ $.extend( this.submitted, this.errorMap );
+ this.invalid = $.extend({}, this.errorMap );
+ if ( !this.valid() ) {
+ $( this.currentForm ).triggerHandler( "invalid-form", [ this ]);
+ }
+ this.showErrors();
+ return this.valid();
+ },
+
+ checkForm: function() {
+ this.prepareForm();
+ for ( var i = 0, elements = ( this.currentElements = this.elements() ); elements[ i ]; i++ ) {
+ this.check( elements[ i ] );
+ }
+ return this.valid();
+ },
+
+ // http://jqueryvalidation.org/Validator.element/
+ element: function( element ) {
+ var cleanElement = this.clean( element ),
+ checkElement = this.validationTargetFor( cleanElement ),
+ result = true;
+
+ this.lastElement = checkElement;
+
+ if ( checkElement === undefined ) {
+ delete this.invalid[ cleanElement.name ];
+ } else {
+ this.prepareElement( checkElement );
+ this.currentElements = $( checkElement );
+
+ result = this.check( checkElement ) !== false;
+ if ( result ) {
+ delete this.invalid[ checkElement.name ];
+ } else {
+ this.invalid[ checkElement.name ] = true;
+ }
+ }
+ // Add aria-invalid status for screen readers
+ $( element ).attr( "aria-invalid", !result );
+
+ if ( !this.numberOfInvalids() ) {
+ // Hide error containers on last error
+ this.toHide = this.toHide.add( this.containers );
+ }
+ this.showErrors();
+ return result;
+ },
+
+ // http://jqueryvalidation.org/Validator.showErrors/
+ showErrors: function( errors ) {
+ if ( errors ) {
+ // add items to error list and map
+ $.extend( this.errorMap, errors );
+ this.errorList = [];
+ for ( var name in errors ) {
+ this.errorList.push({
+ message: errors[ name ],
+ element: this.findByName( name )[ 0 ]
+ });
+ }
+ // remove items from success list
+ this.successList = $.grep( this.successList, function( element ) {
+ return !( element.name in errors );
+ });
+ }
+ if ( this.settings.showErrors ) {
+ this.settings.showErrors.call( this, this.errorMap, this.errorList );
+ } else {
+ this.defaultShowErrors();
+ }
+ },
+
+ // http://jqueryvalidation.org/Validator.resetForm/
+ resetForm: function() {
+ if ( $.fn.resetForm ) {
+ $( this.currentForm ).resetForm();
+ }
+ this.submitted = {};
+ this.lastElement = null;
+ this.prepareForm();
+ this.hideErrors();
+ var i, elements = this.elements()
+ .removeData( "previousValue" )
+ .removeAttr( "aria-invalid" );
+
+ if ( this.settings.unhighlight ) {
+ for ( i = 0; elements[ i ]; i++ ) {
+ this.settings.unhighlight.call( this, elements[ i ],
+ this.settings.errorClass, "" );
+ }
+ } else {
+ elements.removeClass( this.settings.errorClass );
+ }
+ },
+
+ numberOfInvalids: function() {
+ return this.objectLength( this.invalid );
+ },
+
+ objectLength: function( obj ) {
+ /* jshint unused: false */
+ var count = 0,
+ i;
+ for ( i in obj ) {
+ count++;
+ }
+ return count;
+ },
+
+ hideErrors: function() {
+ this.hideThese( this.toHide );
+ },
+
+ hideThese: function( errors ) {
+ errors.not( this.containers ).text( "" );
+ this.addWrapper( errors ).hide();
+ },
+
+ valid: function() {
+ return this.size() === 0;
+ },
+
+ size: function() {
+ return this.errorList.length;
+ },
+
+ focusInvalid: function() {
+ if ( this.settings.focusInvalid ) {
+ try {
+ $( this.findLastActive() || this.errorList.length && this.errorList[ 0 ].element || [])
+ .filter( ":visible" )
+ .focus()
+ // manually trigger focusin event; without it, focusin handler isn't called, findLastActive won't have anything to find
+ .trigger( "focusin" );
+ } catch ( e ) {
+ // ignore IE throwing errors when focusing hidden elements
+ }
+ }
+ },
+
+ findLastActive: function() {
+ var lastActive = this.lastActive;
+ return lastActive && $.grep( this.errorList, function( n ) {
+ return n.element.name === lastActive.name;
+ }).length === 1 && lastActive;
+ },
+
+ elements: function() {
+ var validator = this,
+ rulesCache = {};
+
+ // select all valid inputs inside the form (no submit or reset buttons)
+ return $( this.currentForm )
+ .find( "input, select, textarea" )
+ .not( ":submit, :reset, :image, :disabled" )
+ .not( this.settings.ignore )
+ .filter( function() {
+ if ( !this.name && validator.settings.debug && window.console ) {
+ console.error( "%o has no name assigned", this );
+ }
+
+ // select only the first element for each name, and only those with rules specified
+ if ( this.name in rulesCache || !validator.objectLength( $( this ).rules() ) ) {
+ return false;
+ }
+
+ rulesCache[ this.name ] = true;
+ return true;
+ });
+ },
+
+ clean: function( selector ) {
+ return $( selector )[ 0 ];
+ },
+
+ errors: function() {
+ var errorClass = this.settings.errorClass.split( " " ).join( "." );
+ return $( this.settings.errorElement + "." + errorClass, this.errorContext );
+ },
+
+ reset: function() {
+ this.successList = [];
+ this.errorList = [];
+ this.errorMap = {};
+ this.toShow = $( [] );
+ this.toHide = $( [] );
+ this.currentElements = $( [] );
+ },
+
+ prepareForm: function() {
+ this.reset();
+ this.toHide = this.errors().add( this.containers );
+ },
+
+ prepareElement: function( element ) {
+ this.reset();
+ this.toHide = this.errorsFor( element );
+ },
+
+ elementValue: function( element ) {
+ var val,
+ $element = $( element ),
+ type = element.type;
+
+ if ( type === "radio" || type === "checkbox" ) {
+ return this.findByName( element.name ).filter(":checked").val();
+ } else if ( type === "number" && typeof element.validity !== "undefined" ) {
+ return element.validity.badInput ? false : $element.val();
+ }
+
+ val = $element.val();
+ if ( typeof val === "string" ) {
+ return val.replace(/\r/g, "" );
+ }
+ return val;
+ },
+
+ check: function( element ) {
+ element = this.validationTargetFor( this.clean( element ) );
+
+ var rules = $( element ).rules(),
+ rulesCount = $.map( rules, function( n, i ) {
+ return i;
+ }).length,
+ dependencyMismatch = false,
+ val = this.elementValue( element ),
+ result, method, rule;
+
+ for ( method in rules ) {
+ rule = { method: method, parameters: rules[ method ] };
+ try {
+
+ result = $.validator.methods[ method ].call( this, val, element, rule.parameters );
+
+ // if a method indicates that the field is optional and therefore valid,
+ // don't mark it as valid when there are no other rules
+ if ( result === "dependency-mismatch" && rulesCount === 1 ) {
+ dependencyMismatch = true;
+ continue;
+ }
+ dependencyMismatch = false;
+
+ if ( result === "pending" ) {
+ this.toHide = this.toHide.not( this.errorsFor( element ) );
+ return;
+ }
+
+ if ( !result ) {
+ this.formatAndAdd( element, rule );
+ return false;
+ }
+ } catch ( e ) {
+ if ( this.settings.debug && window.console ) {
+ console.log( "Exception occurred when checking element " + element.id + ", check the '" + rule.method + "' method.", e );
+ }
+ if ( e instanceof TypeError ) {
+ e.message += ". Exception occurred when checking element " + element.id + ", check the '" + rule.method + "' method.";
+ }
+
+ throw e;
+ }
+ }
+ if ( dependencyMismatch ) {
+ return;
+ }
+ if ( this.objectLength( rules ) ) {
+ this.successList.push( element );
+ }
+ return true;
+ },
+
+ // return the custom message for the given element and validation method
+ // specified in the element's HTML5 data attribute
+ // return the generic message if present and no method specific message is present
+ customDataMessage: function( element, method ) {
+ return $( element ).data( "msg" + method.charAt( 0 ).toUpperCase() +
+ method.substring( 1 ).toLowerCase() ) || $( element ).data( "msg" );
+ },
+
+ // return the custom message for the given element name and validation method
+ customMessage: function( name, method ) {
+ var m = this.settings.messages[ name ];
+ return m && ( m.constructor === String ? m : m[ method ]);
+ },
+
+ // return the first defined argument, allowing empty strings
+ findDefined: function() {
+ for ( var i = 0; i < arguments.length; i++) {
+ if ( arguments[ i ] !== undefined ) {
+ return arguments[ i ];
+ }
+ }
+ return undefined;
+ },
+
+ defaultMessage: function( element, method ) {
+ return this.findDefined(
+ this.customMessage( element.name, method ),
+ this.customDataMessage( element, method ),
+ // title is never undefined, so handle empty string as undefined
+ !this.settings.ignoreTitle && element.title || undefined,
+ $.validator.messages[ method ],
+ "Warning: No message defined for " + element.name + ""
+ );
+ },
+
+ formatAndAdd: function( element, rule ) {
+ var message = this.defaultMessage( element, rule.method ),
+ theregex = /\$?\{(\d+)\}/g;
+ if ( typeof message === "function" ) {
+ message = message.call( this, rule.parameters, element );
+ } else if ( theregex.test( message ) ) {
+ message = $.validator.format( message.replace( theregex, "{$1}" ), rule.parameters );
+ }
+ this.errorList.push({
+ message: message,
+ element: element,
+ method: rule.method
+ });
+
+ this.errorMap[ element.name ] = message;
+ this.submitted[ element.name ] = message;
+ },
+
+ addWrapper: function( toToggle ) {
+ if ( this.settings.wrapper ) {
+ toToggle = toToggle.add( toToggle.parent( this.settings.wrapper ) );
+ }
+ return toToggle;
+ },
+
+ defaultShowErrors: function() {
+ var i, elements, error;
+ for ( i = 0; this.errorList[ i ]; i++ ) {
+ error = this.errorList[ i ];
+ if ( this.settings.highlight ) {
+ this.settings.highlight.call( this, error.element, this.settings.errorClass, this.settings.validClass );
+ }
+ this.showLabel( error.element, error.message );
+ }
+ if ( this.errorList.length ) {
+ this.toShow = this.toShow.add( this.containers );
+ }
+ if ( this.settings.success ) {
+ for ( i = 0; this.successList[ i ]; i++ ) {
+ this.showLabel( this.successList[ i ] );
+ }
+ }
+ if ( this.settings.unhighlight ) {
+ for ( i = 0, elements = this.validElements(); elements[ i ]; i++ ) {
+ this.settings.unhighlight.call( this, elements[ i ], this.settings.errorClass, this.settings.validClass );
+ }
+ }
+ this.toHide = this.toHide.not( this.toShow );
+ this.hideErrors();
+ this.addWrapper( this.toShow ).show();
+ },
+
+ validElements: function() {
+ return this.currentElements.not( this.invalidElements() );
+ },
+
+ invalidElements: function() {
+ return $( this.errorList ).map(function() {
+ return this.element;
+ });
+ },
+
+ showLabel: function( element, message ) {
+ var place, group, errorID,
+ error = this.errorsFor( element ),
+ elementID = this.idOrName( element ),
+ describedBy = $( element ).attr( "aria-describedby" );
+ if ( error.length ) {
+ // refresh error/success class
+ error.removeClass( this.settings.validClass ).addClass( this.settings.errorClass );
+ // replace message on existing label
+ error.html( message );
+ } else {
+ // create error element
+ error = $( "<" + this.settings.errorElement + ">" )
+ .attr( "id", elementID + "-error" )
+ .addClass( this.settings.errorClass )
+ .html( message || "" );
+
+ // Maintain reference to the element to be placed into the DOM
+ place = error;
+ if ( this.settings.wrapper ) {
+ // make sure the element is visible, even in IE
+ // actually showing the wrapped element is handled elsewhere
+ place = error.hide().show().wrap( "<" + this.settings.wrapper + "/>" ).parent();
+ }
+ if ( this.labelContainer.length ) {
+ this.labelContainer.append( place );
+ } else if ( this.settings.errorPlacement ) {
+ this.settings.errorPlacement( place, $( element ) );
+ } else {
+ place.insertAfter( element );
+ }
+
+ // Link error back to the element
+ if ( error.is( "label" ) ) {
+ // If the error is a label, then associate using 'for'
+ error.attr( "for", elementID );
+ } else if ( error.parents( "label[for='" + elementID + "']" ).length === 0 ) {
+ // If the element is not a child of an associated label, then it's necessary
+ // to explicitly apply aria-describedby
+
+ errorID = error.attr( "id" ).replace( /(:|\.|\[|\]|\$)/g, "\\$1");
+ // Respect existing non-error aria-describedby
+ if ( !describedBy ) {
+ describedBy = errorID;
+ } else if ( !describedBy.match( new RegExp( "\\b" + errorID + "\\b" ) ) ) {
+ // Add to end of list if not already present
+ describedBy += " " + errorID;
+ }
+ $( element ).attr( "aria-describedby", describedBy );
+
+ // If this element is grouped, then assign to all elements in the same group
+ group = this.groups[ element.name ];
+ if ( group ) {
+ $.each( this.groups, function( name, testgroup ) {
+ if ( testgroup === group ) {
+ $( "[name='" + name + "']", this.currentForm )
+ .attr( "aria-describedby", error.attr( "id" ) );
+ }
+ });
+ }
+ }
+ }
+ if ( !message && this.settings.success ) {
+ error.text( "" );
+ if ( typeof this.settings.success === "string" ) {
+ error.addClass( this.settings.success );
+ } else {
+ this.settings.success( error, element );
+ }
+ }
+ this.toShow = this.toShow.add( error );
+ },
+
+ errorsFor: function( element ) {
+ var name = this.idOrName( element ),
+ describer = $( element ).attr( "aria-describedby" ),
+ selector = "label[for='" + name + "'], label[for='" + name + "'] *";
+
+ // aria-describedby should directly reference the error element
+ if ( describer ) {
+ selector = selector + ", #" + describer.replace( /\s+/g, ", #" );
+ }
+ return this
+ .errors()
+ .filter( selector );
+ },
+
+ idOrName: function( element ) {
+ return this.groups[ element.name ] || ( this.checkable( element ) ? element.name : element.id || element.name );
+ },
+
+ validationTargetFor: function( element ) {
+
+ // If radio/checkbox, validate first element in group instead
+ if ( this.checkable( element ) ) {
+ element = this.findByName( element.name );
+ }
+
+ // Always apply ignore filter
+ return $( element ).not( this.settings.ignore )[ 0 ];
+ },
+
+ checkable: function( element ) {
+ return ( /radio|checkbox/i ).test( element.type );
+ },
+
+ findByName: function( name ) {
+ return $( this.currentForm ).find( "[name='" + name + "']" );
+ },
+
+ getLength: function( value, element ) {
+ switch ( element.nodeName.toLowerCase() ) {
+ case "select":
+ return $( "option:selected", element ).length;
+ case "input":
+ if ( this.checkable( element ) ) {
+ return this.findByName( element.name ).filter( ":checked" ).length;
+ }
+ }
+ return value.length;
+ },
+
+ depend: function( param, element ) {
+ return this.dependTypes[typeof param] ? this.dependTypes[typeof param]( param, element ) : true;
+ },
+
+ dependTypes: {
+ "boolean": function( param ) {
+ return param;
+ },
+ "string": function( param, element ) {
+ return !!$( param, element.form ).length;
+ },
+ "function": function( param, element ) {
+ return param( element );
+ }
+ },
+
+ optional: function( element ) {
+ var val = this.elementValue( element );
+ return !$.validator.methods.required.call( this, val, element ) && "dependency-mismatch";
+ },
+
+ startRequest: function( element ) {
+ if ( !this.pending[ element.name ] ) {
+ this.pendingRequest++;
+ this.pending[ element.name ] = true;
+ }
+ },
+
+ stopRequest: function( element, valid ) {
+ this.pendingRequest--;
+ // sometimes synchronization fails, make sure pendingRequest is never < 0
+ if ( this.pendingRequest < 0 ) {
+ this.pendingRequest = 0;
+ }
+ delete this.pending[ element.name ];
+ if ( valid && this.pendingRequest === 0 && this.formSubmitted && this.form() ) {
+ $( this.currentForm ).submit();
+ this.formSubmitted = false;
+ } else if (!valid && this.pendingRequest === 0 && this.formSubmitted ) {
+ $( this.currentForm ).triggerHandler( "invalid-form", [ this ]);
+ this.formSubmitted = false;
+ }
+ },
+
+ previousValue: function( element ) {
+ return $.data( element, "previousValue" ) || $.data( element, "previousValue", {
+ old: null,
+ valid: true,
+ message: this.defaultMessage( element, "remote" )
+ });
+ },
+
+ // cleans up all forms and elements, removes validator-specific events
+ destroy: function() {
+ this.resetForm();
+
+ $( this.currentForm )
+ .off( ".validate" )
+ .removeData( "validator" );
+ }
+
+ },
+
+ classRuleSettings: {
+ required: { required: true },
+ email: { email: true },
+ url: { url: true },
+ date: { date: true },
+ dateISO: { dateISO: true },
+ number: { number: true },
+ digits: { digits: true },
+ creditcard: { creditcard: true }
+ },
+
+ addClassRules: function( className, rules ) {
+ if ( className.constructor === String ) {
+ this.classRuleSettings[ className ] = rules;
+ } else {
+ $.extend( this.classRuleSettings, className );
+ }
+ },
+
+ classRules: function( element ) {
+ var rules = {},
+ classes = $( element ).attr( "class" );
+
+ if ( classes ) {
+ $.each( classes.split( " " ), function() {
+ if ( this in $.validator.classRuleSettings ) {
+ $.extend( rules, $.validator.classRuleSettings[ this ]);
+ }
+ });
+ }
+ return rules;
+ },
+
+ normalizeAttributeRule: function( rules, type, method, value ) {
+
+ // convert the value to a number for number inputs, and for text for backwards compability
+ // allows type="date" and others to be compared as strings
+ if ( /min|max/.test( method ) && ( type === null || /number|range|text/.test( type ) ) ) {
+ value = Number( value );
+
+ // Support Opera Mini, which returns NaN for undefined minlength
+ if ( isNaN( value ) ) {
+ value = undefined;
+ }
+ }
+
+ if ( value || value === 0 ) {
+ rules[ method ] = value;
+ } else if ( type === method && type !== "range" ) {
+
+ // exception: the jquery validate 'range' method
+ // does not test for the html5 'range' type
+ rules[ method ] = true;
+ }
+ },
+
+ attributeRules: function( element ) {
+ var rules = {},
+ $element = $( element ),
+ type = element.getAttribute( "type" ),
+ method, value;
+
+ for ( method in $.validator.methods ) {
+
+ // support for in both html5 and older browsers
+ if ( method === "required" ) {
+ value = element.getAttribute( method );
+
+ // Some browsers return an empty string for the required attribute
+ // and non-HTML5 browsers might have required="" markup
+ if ( value === "" ) {
+ value = true;
+ }
+
+ // force non-HTML5 browsers to return bool
+ value = !!value;
+ } else {
+ value = $element.attr( method );
+ }
+
+ this.normalizeAttributeRule( rules, type, method, value );
+ }
+
+ // maxlength may be returned as -1, 2147483647 ( IE ) and 524288 ( safari ) for text inputs
+ if ( rules.maxlength && /-1|2147483647|524288/.test( rules.maxlength ) ) {
+ delete rules.maxlength;
+ }
+
+ return rules;
+ },
+
+ dataRules: function( element ) {
+ var rules = {},
+ $element = $( element ),
+ type = element.getAttribute( "type" ),
+ method, value;
+
+ for ( method in $.validator.methods ) {
+ value = $element.data( "rule" + method.charAt( 0 ).toUpperCase() + method.substring( 1 ).toLowerCase() );
+ this.normalizeAttributeRule( rules, type, method, value );
+ }
+ return rules;
+ },
+
+ staticRules: function( element ) {
+ var rules = {},
+ validator = $.data( element.form, "validator" );
+
+ if ( validator.settings.rules ) {
+ rules = $.validator.normalizeRule( validator.settings.rules[ element.name ] ) || {};
+ }
+ return rules;
+ },
+
+ normalizeRules: function( rules, element ) {
+ // handle dependency check
+ $.each( rules, function( prop, val ) {
+ // ignore rule when param is explicitly false, eg. required:false
+ if ( val === false ) {
+ delete rules[ prop ];
+ return;
+ }
+ if ( val.param || val.depends ) {
+ var keepRule = true;
+ switch ( typeof val.depends ) {
+ case "string":
+ keepRule = !!$( val.depends, element.form ).length;
+ break;
+ case "function":
+ keepRule = val.depends.call( element, element );
+ break;
+ }
+ if ( keepRule ) {
+ rules[ prop ] = val.param !== undefined ? val.param : true;
+ } else {
+ delete rules[ prop ];
+ }
+ }
+ });
+
+ // evaluate parameters
+ $.each( rules, function( rule, parameter ) {
+ rules[ rule ] = $.isFunction( parameter ) ? parameter( element ) : parameter;
+ });
+
+ // clean number parameters
+ $.each([ "minlength", "maxlength" ], function() {
+ if ( rules[ this ] ) {
+ rules[ this ] = Number( rules[ this ] );
+ }
+ });
+ $.each([ "rangelength", "range" ], function() {
+ var parts;
+ if ( rules[ this ] ) {
+ if ( $.isArray( rules[ this ] ) ) {
+ rules[ this ] = [ Number( rules[ this ][ 0 ]), Number( rules[ this ][ 1 ] ) ];
+ } else if ( typeof rules[ this ] === "string" ) {
+ parts = rules[ this ].replace(/[\[\]]/g, "" ).split( /[\s,]+/ );
+ rules[ this ] = [ Number( parts[ 0 ]), Number( parts[ 1 ] ) ];
+ }
+ }
+ });
+
+ if ( $.validator.autoCreateRanges ) {
+ // auto-create ranges
+ if ( rules.min != null && rules.max != null ) {
+ rules.range = [ rules.min, rules.max ];
+ delete rules.min;
+ delete rules.max;
+ }
+ if ( rules.minlength != null && rules.maxlength != null ) {
+ rules.rangelength = [ rules.minlength, rules.maxlength ];
+ delete rules.minlength;
+ delete rules.maxlength;
+ }
+ }
+
+ return rules;
+ },
+
+ // Converts a simple string to a {string: true} rule, e.g., "required" to {required:true}
+ normalizeRule: function( data ) {
+ if ( typeof data === "string" ) {
+ var transformed = {};
+ $.each( data.split( /\s/ ), function() {
+ transformed[ this ] = true;
+ });
+ data = transformed;
+ }
+ return data;
+ },
+
+ // http://jqueryvalidation.org/jQuery.validator.addMethod/
+ addMethod: function( name, method, message ) {
+ $.validator.methods[ name ] = method;
+ $.validator.messages[ name ] = message !== undefined ? message : $.validator.messages[ name ];
+ if ( method.length < 3 ) {
+ $.validator.addClassRules( name, $.validator.normalizeRule( name ) );
+ }
+ },
+
+ methods: {
+
+ // http://jqueryvalidation.org/required-method/
+ required: function( value, element, param ) {
+ // check if dependency is met
+ if ( !this.depend( param, element ) ) {
+ return "dependency-mismatch";
+ }
+ if ( element.nodeName.toLowerCase() === "select" ) {
+ // could be an array for select-multiple or a string, both are fine this way
+ var val = $( element ).val();
+ return val && val.length > 0;
+ }
+ if ( this.checkable( element ) ) {
+ return this.getLength( value, element ) > 0;
+ }
+ return value.length > 0;
+ },
+
+ // http://jqueryvalidation.org/email-method/
+ email: function( value, element ) {
+ // From https://html.spec.whatwg.org/multipage/forms.html#valid-e-mail-address
+ // Retrieved 2014-01-14
+ // If you have a problem with this implementation, report a bug against the above spec
+ // Or use custom methods to implement your own email validation
+ return this.optional( element ) || /^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/.test( value );
+ },
+
+ // http://jqueryvalidation.org/url-method/
+ url: function( value, element ) {
+
+ // Copyright (c) 2010-2013 Diego Perini, MIT licensed
+ // https://gist.github.com/dperini/729294
+ // see also https://mathiasbynens.be/demo/url-regex
+ // modified to allow protocol-relative URLs
+ return this.optional( element ) || /^(?:(?:(?:https?|ftp):)?\/\/)(?:\S+(?::\S*)?@)?(?:(?!(?:10|127)(?:\.\d{1,3}){3})(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)(?:\.(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)*(?:\.(?:[a-z\u00a1-\uffff]{2,})).?)(?::\d{2,5})?(?:[/?#]\S*)?$/i.test( value );
+ },
+
+ // http://jqueryvalidation.org/date-method/
+ date: function( value, element ) {
+ return this.optional( element ) || !/Invalid|NaN/.test( new Date( value ).toString() );
+ },
+
+ // http://jqueryvalidation.org/dateISO-method/
+ dateISO: function( value, element ) {
+ return this.optional( element ) || /^\d{4}[\/\-](0?[1-9]|1[012])[\/\-](0?[1-9]|[12][0-9]|3[01])$/.test( value );
+ },
+
+ // http://jqueryvalidation.org/number-method/
+ number: function( value, element ) {
+ return this.optional( element ) || /^(?:-?\d+|-?\d{1,3}(?:,\d{3})+)?(?:\.\d+)?$/.test( value );
+ },
+
+ // http://jqueryvalidation.org/digits-method/
+ digits: function( value, element ) {
+ return this.optional( element ) || /^\d+$/.test( value );
+ },
+
+ // http://jqueryvalidation.org/creditcard-method/
+ // based on http://en.wikipedia.org/wiki/Luhn_algorithm
+ creditcard: function( value, element ) {
+ if ( this.optional( element ) ) {
+ return "dependency-mismatch";
+ }
+ // accept only spaces, digits and dashes
+ if ( /[^0-9 \-]+/.test( value ) ) {
+ return false;
+ }
+ var nCheck = 0,
+ nDigit = 0,
+ bEven = false,
+ n, cDigit;
+
+ value = value.replace( /\D/g, "" );
+
+ // Basing min and max length on
+ // http://developer.ean.com/general_info/Valid_Credit_Card_Types
+ if ( value.length < 13 || value.length > 19 ) {
+ return false;
+ }
+
+ for ( n = value.length - 1; n >= 0; n--) {
+ cDigit = value.charAt( n );
+ nDigit = parseInt( cDigit, 10 );
+ if ( bEven ) {
+ if ( ( nDigit *= 2 ) > 9 ) {
+ nDigit -= 9;
+ }
+ }
+ nCheck += nDigit;
+ bEven = !bEven;
+ }
+
+ return ( nCheck % 10 ) === 0;
+ },
+
+ // http://jqueryvalidation.org/minlength-method/
+ minlength: function( value, element, param ) {
+ var length = $.isArray( value ) ? value.length : this.getLength( value, element );
+ return this.optional( element ) || length >= param;
+ },
+
+ // http://jqueryvalidation.org/maxlength-method/
+ maxlength: function( value, element, param ) {
+ var length = $.isArray( value ) ? value.length : this.getLength( value, element );
+ return this.optional( element ) || length <= param;
+ },
+
+ // http://jqueryvalidation.org/rangelength-method/
+ rangelength: function( value, element, param ) {
+ var length = $.isArray( value ) ? value.length : this.getLength( value, element );
+ return this.optional( element ) || ( length >= param[ 0 ] && length <= param[ 1 ] );
+ },
+
+ // http://jqueryvalidation.org/min-method/
+ min: function( value, element, param ) {
+ return this.optional( element ) || value >= param;
+ },
+
+ // http://jqueryvalidation.org/max-method/
+ max: function( value, element, param ) {
+ return this.optional( element ) || value <= param;
+ },
+
+ // http://jqueryvalidation.org/range-method/
+ range: function( value, element, param ) {
+ return this.optional( element ) || ( value >= param[ 0 ] && value <= param[ 1 ] );
+ },
+
+ // http://jqueryvalidation.org/equalTo-method/
+ equalTo: function( value, element, param ) {
+ // bind to the blur event of the target in order to revalidate whenever the target field is updated
+ // TODO find a way to bind the event just once, avoiding the unbind-rebind overhead
+ var target = $( param );
+ if ( this.settings.onfocusout ) {
+ target.off( ".validate-equalTo" ).on( "blur.validate-equalTo", function() {
+ $( element ).valid();
+ });
+ }
+ return value === target.val();
+ },
+
+ // http://jqueryvalidation.org/remote-method/
+ remote: function( value, element, param ) {
+ if ( this.optional( element ) ) {
+ return "dependency-mismatch";
+ }
+
+ var previous = this.previousValue( element ),
+ validator, data;
+
+ if (!this.settings.messages[ element.name ] ) {
+ this.settings.messages[ element.name ] = {};
+ }
+ previous.originalMessage = this.settings.messages[ element.name ].remote;
+ this.settings.messages[ element.name ].remote = previous.message;
+
+ param = typeof param === "string" && { url: param } || param;
+
+ if ( previous.old === value ) {
+ return previous.valid;
+ }
+
+ previous.old = value;
+ validator = this;
+ this.startRequest( element );
+ data = {};
+ data[ element.name ] = value;
+ $.ajax( $.extend( true, {
+ mode: "abort",
+ port: "validate" + element.name,
+ dataType: "json",
+ data: data,
+ context: validator.currentForm,
+ success: function( response ) {
+ var valid = response === true || response === "true",
+ errors, message, submitted;
+
+ validator.settings.messages[ element.name ].remote = previous.originalMessage;
+ if ( valid ) {
+ submitted = validator.formSubmitted;
+ validator.prepareElement( element );
+ validator.formSubmitted = submitted;
+ validator.successList.push( element );
+ delete validator.invalid[ element.name ];
+ validator.showErrors();
+ } else {
+ errors = {};
+ message = response || validator.defaultMessage( element, "remote" );
+ errors[ element.name ] = previous.message = $.isFunction( message ) ? message( value ) : message;
+ validator.invalid[ element.name ] = true;
+ validator.showErrors( errors );
+ }
+ previous.valid = valid;
+ validator.stopRequest( element, valid );
+ }
+ }, param ) );
+ return "pending";
+ }
+ }
+
+});
+
+// ajax mode: abort
+// usage: $.ajax({ mode: "abort"[, port: "uniqueport"]});
+// if mode:"abort" is used, the previous request on that port (port can be undefined) is aborted via XMLHttpRequest.abort()
+
+var pendingRequests = {},
+ ajax;
+// Use a prefilter if available (1.5+)
+if ( $.ajaxPrefilter ) {
+ $.ajaxPrefilter(function( settings, _, xhr ) {
+ var port = settings.port;
+ if ( settings.mode === "abort" ) {
+ if ( pendingRequests[port] ) {
+ pendingRequests[port].abort();
+ }
+ pendingRequests[port] = xhr;
+ }
+ });
+} else {
+ // Proxy ajax
+ ajax = $.ajax;
+ $.ajax = function( settings ) {
+ var mode = ( "mode" in settings ? settings : $.ajaxSettings ).mode,
+ port = ( "port" in settings ? settings : $.ajaxSettings ).port;
+ if ( mode === "abort" ) {
+ if ( pendingRequests[port] ) {
+ pendingRequests[port].abort();
+ }
+ pendingRequests[port] = ajax.apply(this, arguments);
+ return pendingRequests[port];
+ }
+ return ajax.apply(this, arguments);
+ };
+}
+
+}));
\ No newline at end of file