Created
August 16, 2013 12:56
-
-
Save tim-peterson/6249726 to your computer and use it in GitHub Desktop.
jquery.validate.1.11.1.js
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
/*! | |
* jQuery Validation Plugin 1.11.1 | |
* | |
* http://bassistance.de/jquery-plugins/jquery-plugin-validation/ | |
* http://docs.jquery.com/Plugins/Validation | |
* | |
* Copyright 2013 Jörn Zaefferer | |
* Released under the MIT license: | |
* http://www.opensource.org/licenses/mit-license.php | |
*/ | |
(function($) { | |
$.extend($.fn, { | |
// http://docs.jquery.com/Plugins/Validation/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.validateDelegate( ":submit", "click", function( event ) { | |
if ( validator.settings.submitHandler ) { | |
validator.submitButton = event.target; | |
} | |
// allow suppressing validation by adding a cancel class to the submit button | |
if ( $(event.target).hasClass("cancel") ) { | |
validator.cancelSubmit = true; | |
} | |
// allow suppressing validation by adding the html5 formnovalidate attribute to the submit button | |
if ( $(event.target).attr("formnovalidate") !== undefined ) { | |
validator.cancelSubmit = true; | |
} | |
}); | |
// validate the form on submit | |
this.submit( function( event ) { | |
if ( validator.settings.debug ) { | |
// prevent form submit to be able to see console output | |
event.preventDefault(); | |
} | |
function handle() { | |
var hidden; | |
if ( validator.settings.submitHandler ) { | |
if ( validator.submitButton ) { | |
// insert a hidden input as a replacement for the missing submit button | |
hidden = $("<input type='hidden'/>").attr("name", validator.submitButton.name).val( $(validator.submitButton).val() ).appendTo(validator.currentForm); | |
} | |
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(); | |
} | |
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://docs.jquery.com/Plugins/Validation/valid | |
valid: function() { | |
if ( $(this[0]).is("form")) { | |
return this.validate().form(); | |
} else { | |
var valid = true; | |
var validator = $(this[0].form).validate(); | |
this.each(function() { | |
valid = valid && validator.element(this); | |
}); | |
return valid; | |
} | |
}, | |
// attributes: space seperated list of attributes to retrieve and remove | |
removeAttrs: function( attributes ) { | |
var result = {}, | |
$element = this; | |
$.each(attributes.split(/\s/), function( index, value ) { | |
result[value] = $element.attr(value); | |
$element.removeAttr(value); | |
}); | |
return result; | |
}, | |
// http://docs.jquery.com/Plugins/Validation/rules | |
rules: function( command, argument ) { | |
var element = this[0]; | |
if ( command ) { | |
var settings = $.data(element.form, "validator").settings; | |
var staticRules = settings.rules; | |
var existingRules = $.validator.staticRules(element); | |
switch(command) { | |
case "add": | |
$.extend(existingRules, $.validator.normalizeRule(argument)); | |
// remove messages from rules, but allow them to be set separetely | |
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; | |
} | |
var filtered = {}; | |
$.each(argument.split(/\s/), function( index, method ) { | |
filtered[method] = existingRules[method]; | |
delete existingRules[method]; | |
}); | |
return filtered; | |
} | |
} | |
var 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 ) { | |
var param = data.required; | |
delete data.required; | |
data = $.extend({required: param}, data); | |
} | |
return data; | |
} | |
}); | |
// Custom selectors | |
$.extend($.expr[":"], { | |
// http://docs.jquery.com/Plugins/Validation/blank | |
blank: function( a ) { return !$.trim("" + $(a).val()); }, | |
// http://docs.jquery.com/Plugins/Validation/filled | |
filled: function( a ) { return !!$.trim("" + $(a).val()); }, | |
// http://docs.jquery.com/Plugins/Validation/unchecked | |
unchecked: function( a ) { return !$(a).prop("checked"); } | |
}); | |
// constructor for validator | |
$.validator = function( options, form ) { | |
this.settings = $.extend( true, {}, $.validator.defaults, options ); | |
this.currentForm = form; | |
this.init(); | |
}; | |
$.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", | |
focusInvalid: true, | |
errorContainer: $([]), | |
errorLabelContainer: $([]), | |
onsubmit: true, | |
ignore: ":hidden", | |
ignoreTitle: false, | |
onfocusin: function( element, event ) { | |
this.lastActive = element; | |
// hide error label and remove error class on focus if enabled | |
if ( this.settings.focusCleanup && !this.blockFocusCleanup ) { | |
if ( this.settings.unhighlight ) { | |
this.settings.unhighlight.call( this, element, this.settings.errorClass, this.settings.validClass ); | |
} | |
this.addWrapper(this.errorsFor(element)).hide(); | |
} | |
}, | |
onfocusout: function( element, event ) { | |
if ( !this.checkable(element) && (element.name in this.submitted || !this.optional(element)) ) { | |
this.element(element); | |
} | |
}, | |
onkeyup: function( element, event ) { | |
if ( event.which === 9 && this.elementValue(element) === "" ) { | |
return; | |
} else if ( element.name in this.submitted || element === this.lastElement ) { | |
this.element(element); | |
} | |
}, | |
onclick: function( element, event ) { | |
// 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://docs.jquery.com/Plugins/Validation/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 = {}); | |
$.each(this.settings.groups, function( key, value ) { | |
if ( typeof value === "string" ) { | |
value = value.split(/\s/); | |
} | |
$.each(value, function( index, name ) { | |
groups[name] = key; | |
}); | |
}); | |
var rules = this.settings.rules; | |
$.each(rules, function( key, value ) { | |
rules[key] = $.validator.normalizeRule(value); | |
}); | |
function delegate(event) { | |
var validator = $.data(this[0].form, "validator"), | |
eventType = "on" + event.type.replace(/^validate/, ""); | |
if ( validator.settings[eventType] ) { | |
validator.settings[eventType].call(validator, this[0], event); | |
} | |
} | |
$(this.currentForm) | |
.validateDelegate(":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'] ", | |
"focusin focusout keyup", delegate) | |
.validateDelegate("[type='radio'], [type='checkbox'], select, option", "click", delegate); | |
if ( this.settings.invalidHandler ) { | |
$(this.currentForm).bind("invalid-form.validate", this.settings.invalidHandler); | |
} | |
}, | |
// http://docs.jquery.com/Plugins/Validation/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://docs.jquery.com/Plugins/Validation/Validator/element | |
element: function( element ) { | |
element = this.validationTargetFor( this.clean( element ) ); | |
this.lastElement = element; | |
this.prepareElement( element ); | |
this.currentElements = $(element); | |
var result = this.check( element ) !== false; | |
if ( result ) { | |
delete this.invalid[element.name]; | |
} else { | |
this.invalid[element.name] = true; | |
} | |
if ( !this.numberOfInvalids() ) { | |
// Hide error containers on last error | |
this.toHide = this.toHide.add( this.containers ); | |
} | |
this.showErrors(); | |
return result; | |
}, | |
// http://docs.jquery.com/Plugins/Validation/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://docs.jquery.com/Plugins/Validation/Validator/resetForm | |
resetForm: function() { | |
if ( $.fn.resetForm ) { | |
$(this.currentForm).resetForm(); | |
} | |
this.submitted = {}; | |
this.lastElement = null; | |
this.prepareForm(); | |
this.hideErrors(); | |
this.elements().removeClass( this.settings.errorClass ).removeData( "previousValue" ); | |
}, | |
numberOfInvalids: function() { | |
return this.objectLength(this.invalid); | |
}, | |
objectLength: function( obj ) { | |
var count = 0; | |
for ( var i in obj ) { | |
count++; | |
} | |
return count; | |
}, | |
hideErrors: function() { | |
this.addWrapper( this.toHide ).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.replace(" ", "."); | |
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 type = $(element).attr("type"), | |
val = $(element).val(); | |
if ( type === "radio" || type === "checkbox" ) { | |
return $("input[name='" + $(element).attr("name") + "']:checked").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(); | |
var dependencyMismatch = false; | |
var val = this.elementValue(element); | |
var result; | |
for (var method in rules ) { | |
var 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" ) { | |
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 ); | |
} | |
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 | |
customDataMessage: function( element, method ) { | |
return $(element).data("msg-" + method.toLowerCase()) || (element.attributes && $(element).attr("data-msg-" + method.toLowerCase())); | |
}, | |
// 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], | |
"<strong>Warning: No message defined for " + element.name + "</strong>" | |
); | |
}, | |
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 | |
}); | |
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; | |
for ( i = 0; this.errorList[i]; i++ ) { | |
var 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 label = this.errorsFor( element ); | |
if ( label.length ) { | |
// refresh error/success class | |
label.removeClass( this.settings.validClass ).addClass( this.settings.errorClass ); | |
// replace message on existing label | |
label.html(message); | |
} else { | |
// create label | |
label = $("<" + this.settings.errorElement + ">") | |
.attr("for", this.idOrName(element)) | |
.addClass(this.settings.errorClass) | |
.html(message || ""); | |
if ( this.settings.wrapper ) { | |
// make sure the element is visible, even in IE | |
// actually showing the wrapped element is handled elsewhere | |
label = label.hide().show().wrap("<" + this.settings.wrapper + "/>").parent(); | |
} | |
if ( !this.labelContainer.append(label).length ) { | |
if ( this.settings.errorPlacement ) { | |
this.settings.errorPlacement(label, $(element) ); | |
} else { | |
label.insertAfter(element); | |
} | |
} | |
} | |
if ( !message && this.settings.success ) { | |
label.text(""); | |
if ( typeof this.settings.success === "string" ) { | |
label.addClass( this.settings.success ); | |
} else { | |
this.settings.success( label, element ); | |
} | |
} | |
this.toShow = this.toShow.add(label); | |
}, | |
errorsFor: function( element ) { | |
var name = this.idOrName(element); | |
return this.errors().filter(function() { | |
return $(this).attr("for") === name; | |
}); | |
}, | |
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 ).not(this.settings.ignore)[0]; | |
} | |
return element; | |
}, | |
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 $("option:selected", element).length; | |
case "input": | |
if ( this.checkable( element) ) { | |
return this.findByName(element.name).filter(":checked").length; | |
} | |
} | |
return value.length; | |
}, | |
depend: function( param, element ) { | |
return this.dependTypes[typeof param] ? this.dependTypes[typeof param](param, element) : true; | |
}, | |
dependTypes: { | |
"boolean": function( param, element ) { | |
return param; | |
}, | |
"string": function( param, element ) { | |
return !!$(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" ) | |
}); | |
} | |
}, | |
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 = {}; | |
var classes = $(element).attr("class"); | |
if ( classes ) { | |
$.each(classes.split(" "), function() { | |
if ( this in $.validator.classRuleSettings ) { | |
$.extend(rules, $.validator.classRuleSettings[this]); | |
} | |
}); | |
} | |
return rules; | |
}, | |
attributeRules: function( element ) { | |
var rules = {}; | |
var $element = $(element); | |
var type = $element[0].getAttribute("type"); | |
for (var method in $.validator.methods) { | |
var value; | |
// support for <input required> in both html5 and older browsers | |
if ( method === "required" ) { | |
value = $element.get(0).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); | |
} | |
// 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); | |
} | |
if ( value ) { | |
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; | |
} | |
} | |
// 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 method, value, | |
rules = {}, $element = $(element); | |
for (method in $.validator.methods) { | |
value = $element.data("rule-" + method.toLowerCase()); | |
if ( value !== undefined ) { | |
rules[method] = value; | |
} | |
} | |
return rules; | |
}, | |
staticRules: function( element ) { | |
var rules = {}; | |
var 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].split(/[\s,]+/); | |
rules[this] = [Number(parts[0]), Number(parts[1])]; | |
} | |
} | |
}); | |
if ( $.validator.autoCreateRanges ) { | |
// auto-create ranges | |
if ( rules.min && rules.max ) { | |
rules.range = [rules.min, rules.max]; | |
delete rules.min; | |
delete rules.max; | |
} | |
if ( rules.minlength && rules.maxlength ) { | |
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://docs.jquery.com/Plugins/Validation/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://docs.jquery.com/Plugins/Validation/Methods/required | |
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 $.trim(value).length > 0; | |
}, | |
// http://docs.jquery.com/Plugins/Validation/Methods/email | |
email: function( value, element ) { | |
// contributed by Scott Gonzalez: http://projects.scottsplayground.com/email_address_validation/ | |
return this.optional(element) || /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))$/i.test(value); | |
}, | |
// http://docs.jquery.com/Plugins/Validation/Methods/url | |
url: function( value, element ) { | |
// contributed by Scott Gonzalez: http://projects.scottsplayground.com/iri/ | |
return this.optional(element) || /^(https?|s?ftp):\/\/(((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:)*@)?(((\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.(\d|[1-9]\d|1\d\d|2[0-4]\d|25[0-5]))|((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?)(:\d*)?)(\/((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)+(\/(([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)*)*)?)?(\?((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|[\uE000-\uF8FF]|\/|\?)*)?(#((([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(%[\da-f]{2})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i.test(value); | |
}, | |
// http://docs.jquery.com/Plugins/Validation/Methods/date | |
date: function( value, element ) { | |
return this.optional(element) || !/Invalid|NaN/.test(new Date(value).toString()); | |
}, | |
// http://docs.jquery.com/Plugins/Validation/Methods/dateISO | |
dateISO: function( value, element ) { | |
return this.optional(element) || /^\d{4}[\/\-]\d{1,2}[\/\-]\d{1,2}$/.test(value); | |
}, | |
// http://docs.jquery.com/Plugins/Validation/Methods/number | |
number: function( value, element ) { | |
return this.optional(element) || /^-?(?:\d+|\d{1,3}(?:,\d{3})+)?(?:\.\d+)?$/.test(value); | |
}, | |
// http://docs.jquery.com/Plugins/Validation/Methods/digits | |
digits: function( value, element ) { | |
return this.optional(element) || /^\d+$/.test(value); | |
}, | |
// http://docs.jquery.com/Plugins/Validation/Methods/creditcard | |
// based on http://en.wikipedia.org/wiki/Luhn | |
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; | |
value = value.replace(/\D/g, ""); | |
for (var n = value.length - 1; n >= 0; n--) { | |
var 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://docs.jquery.com/Plugins/Validation/Methods/minlength | |
minlength: function( value, element, param ) { | |
var length = $.isArray( value ) ? value.length : this.getLength($.trim(value), element); | |
return this.optional(element) || length >= param; | |
}, | |
// http://docs.jquery.com/Plugins/Validation/Methods/maxlength | |
maxlength: function( value, element, param ) { | |
var length = $.isArray( value ) ? value.length : this.getLength($.trim(value), element); | |
return this.optional(element) || length <= param; | |
}, | |
// http://docs.jquery.com/Plugins/Validation/Methods/rangelength | |
rangelength: function( value, element, param ) { | |
var length = $.isArray( value ) ? value.length : this.getLength($.trim(value), element); | |
return this.optional(element) || ( length >= param[0] && length <= param[1] ); | |
}, | |
// http://docs.jquery.com/Plugins/Validation/Methods/min | |
min: function( value, element, param ) { | |
return this.optional(element) || value >= param; | |
}, | |
// http://docs.jquery.com/Plugins/Validation/Methods/max | |
max: function( value, element, param ) { | |
return this.optional(element) || value <= param; | |
}, | |
// http://docs.jquery.com/Plugins/Validation/Methods/range | |
range: function( value, element, param ) { | |
return this.optional(element) || ( value >= param[0] && value <= param[1] ); | |
}, | |
// http://docs.jquery.com/Plugins/Validation/Methods/equalTo | |
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.unbind(".validate-equalTo").bind("blur.validate-equalTo", function() { | |
$(element).valid(); | |
}); | |
} | |
return value === target.val(); | |
}, | |
// http://docs.jquery.com/Plugins/Validation/Methods/remote | |
remote: function( value, element, param ) { | |
if ( this.optional(element) ) { | |
return "dependency-mismatch"; | |
} | |
var previous = this.previousValue(element); | |
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; | |
var validator = this; | |
this.startRequest(element); | |
var data = {}; | |
data[element.name] = value; | |
$.ajax($.extend(true, { | |
url: param, | |
mode: "abort", | |
port: "validate" + element.name, | |
dataType: "json", | |
data: data, | |
success: function( response ) { | |
validator.settings.messages[element.name].remote = previous.originalMessage; | |
var valid = response === true || response === "true"; | |
if ( valid ) { | |
var submitted = validator.formSubmitted; | |
validator.prepareElement(element); | |
validator.formSubmitted = submitted; | |
validator.successList.push(element); | |
delete validator.invalid[element.name]; | |
validator.showErrors(); | |
} else { | |
var errors = {}; | |
var 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"; | |
} | |
} | |
}); | |
// deprecated, use $.validator.format instead | |
$.format = $.validator.format; | |
}(jQuery)); | |
// ajax mode: abort | |
// usage: $.ajax({ mode: "abort"[, port: "uniqueport"]}); | |
// if mode:"abort" is used, the previous request on that port (port can be undefined) is aborted via XMLHttpRequest.abort() | |
(function($) { | |
var pendingRequests = {}; | |
// 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 | |
var 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); | |
}; | |
} | |
}(jQuery)); | |
// provides delegate(type: String, delegate: Selector, handler: Callback) plugin for easier event delegation | |
// handler is only called when $(event.target).is(delegate), in the scope of the jquery-object for event.target | |
(function($) { | |
$.extend($.fn, { | |
validateDelegate: function( delegate, type, handler ) { | |
return this.bind(type, function( event ) { | |
var target = $(event.target); | |
if ( target.is(delegate) ) { | |
return handler.apply(target, arguments); | |
} | |
}); | |
} | |
}); | |
}(jQuery)); |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment