1/** 2 * jQuery Validation Plugin 1.10.0 3 * 4 * http://bassistance.de/jquery-plugins/jquery-plugin-validation/ 5 * http://docs.jquery.com/Plugins/Validation 6 * 7 * Copyright (c) 2012 Jörn Zaefferer 8 * 9 * Dual licensed under the MIT and GPL licenses: 10 * http://www.opensource.org/licenses/mit-license.php 11 * http://www.gnu.org/licenses/gpl.html 12 */ 13 14(function($) { 15 16$.extend($.fn, { 17 // http://docs.jquery.com/Plugins/Validation/validate 18 validate: function( options ) { 19 20 // if nothing is selected, return nothing; can't chain anyway 21 if (!this.length) { 22 if (options && options.debug && window.console) { 23 console.warn( "nothing selected, can't validate, returning nothing" ); 24 } 25 return; 26 } 27 28 // check if a validator for this form was already created 29 var validator = $.data(this[0], 'validator'); 30 if ( validator ) { 31 return validator; 32 } 33 34 // Add novalidate tag if HTML5. 35 this.attr('novalidate', 'novalidate'); 36 37 validator = new $.validator( options, this[0] ); 38 $.data(this[0], 'validator', validator); 39 40 if ( validator.settings.onsubmit ) { 41 42 this.validateDelegate( ":submit", "click", function(ev) { 43 if ( validator.settings.submitHandler ) { 44 validator.submitButton = ev.target; 45 } 46 // allow suppressing validation by adding a cancel class to the submit button 47 if ( $(ev.target).hasClass('cancel') ) { 48 validator.cancelSubmit = true; 49 } 50 }); 51 52 // validate the form on submit 53 this.submit( function( event ) { 54 if ( validator.settings.debug ) { 55 // prevent form submit to be able to see console output 56 event.preventDefault(); 57 } 58 function handle() { 59 var hidden; 60 if ( validator.settings.submitHandler ) { 61 if (validator.submitButton) { 62 // insert a hidden input as a replacement for the missing submit button 63 hidden = $("<input type='hidden'/>").attr("name", validator.submitButton.name).val(validator.submitButton.value).appendTo(validator.currentForm); 64 } 65 validator.settings.submitHandler.call( validator, validator.currentForm, event ); 66 if (validator.submitButton) { 67 // and clean up afterwards; thanks to no-block-scope, hidden can be referenced 68 hidden.remove(); 69 } 70 return false; 71 } 72 return true; 73 } 74 75 // prevent submit for invalid forms or custom submit handlers 76 if ( validator.cancelSubmit ) { 77 validator.cancelSubmit = false; 78 return handle(); 79 } 80 if ( validator.form() ) { 81 if ( validator.pendingRequest ) { 82 validator.formSubmitted = true; 83 return false; 84 } 85 return handle(); 86 } else { 87 validator.focusInvalid(); 88 return false; 89 } 90 }); 91 } 92 93 return validator; 94 }, 95 // http://docs.jquery.com/Plugins/Validation/valid 96 valid: function() { 97 if ( $(this[0]).is('form')) { 98 return this.validate().form(); 99 } else { 100 var valid = true; 101 var validator = $(this[0].form).validate(); 102 this.each(function() { 103 valid &= validator.element(this); 104 }); 105 return valid; 106 } 107 }, 108 // attributes: space seperated list of attributes to retrieve and remove 109 removeAttrs: function(attributes) { 110 var result = {}, 111 $element = this; 112 $.each(attributes.split(/\s/), function(index, value) { 113 result[value] = $element.attr(value); 114 $element.removeAttr(value); 115 }); 116 return result; 117 }, 118 // http://docs.jquery.com/Plugins/Validation/rules 119 rules: function(command, argument) { 120 var element = this[0]; 121 122 if (command) { 123 var settings = $.data(element.form, 'validator').settings; 124 var staticRules = settings.rules; 125 var existingRules = $.validator.staticRules(element); 126 switch(command) { 127 case "add": 128 $.extend(existingRules, $.validator.normalizeRule(argument)); 129 staticRules[element.name] = existingRules; 130 if (argument.messages) { 131 settings.messages[element.name] = $.extend( settings.messages[element.name], argument.messages ); 132 } 133 break; 134 case "remove": 135 if (!argument) { 136 delete staticRules[element.name]; 137 return existingRules; 138 } 139 var filtered = {}; 140 $.each(argument.split(/\s/), function(index, method) { 141 filtered[method] = existingRules[method]; 142 delete existingRules[method]; 143 }); 144 return filtered; 145 } 146 } 147 148 var data = $.validator.normalizeRules( 149 $.extend( 150 {}, 151 $.validator.metadataRules(element), 152 $.validator.classRules(element), 153 $.validator.attributeRules(element), 154 $.validator.staticRules(element) 155 ), element); 156 157 // make sure required is at front 158 if (data.required) { 159 var param = data.required; 160 delete data.required; 161 data = $.extend({required: param}, data); 162 } 163 164 return data; 165 } 166}); 167 168// Custom selectors 169$.extend($.expr[":"], { 170 // http://docs.jquery.com/Plugins/Validation/blank 171 blank: function(a) {return !$.trim("" + a.value);}, 172 // http://docs.jquery.com/Plugins/Validation/filled 173 filled: function(a) {return !!$.trim("" + a.value);}, 174 // http://docs.jquery.com/Plugins/Validation/unchecked 175 unchecked: function(a) {return !a.checked;} 176}); 177 178// constructor for validator 179$.validator = function( options, form ) { 180 this.settings = $.extend( true, {}, $.validator.defaults, options ); 181 this.currentForm = form; 182 this.init(); 183}; 184 185$.validator.format = function(source, params) { 186 if ( arguments.length === 1 ) { 187 return function() { 188 var args = $.makeArray(arguments); 189 args.unshift(source); 190 return $.validator.format.apply( this, args ); 191 }; 192 } 193 if ( arguments.length > 2 && params.constructor !== Array ) { 194 params = $.makeArray(arguments).slice(1); 195 } 196 if ( params.constructor !== Array ) { 197 params = [ params ]; 198 } 199 $.each(params, function(i, n) { 200 source = source.replace(new RegExp("\\{" + i + "\\}", "g"), n); 201 }); 202 return source; 203}; 204 205$.extend($.validator, { 206 207 defaults: { 208 messages: {}, 209 groups: {}, 210 rules: {}, 211 errorClass: "error", 212 validClass: "valid", 213 errorElement: "label", 214 focusInvalid: true, 215 errorContainer: $( [] ), 216 errorLabelContainer: $( [] ), 217 onsubmit: true, 218 ignore: ":hidden", 219 ignoreTitle: false, 220 oneByOne:false, 221 onfocusin: function(element, event) { 222 this.lastActive = element; 223 224 // hide error label and remove error class on focus if enabled 225 if ( this.settings.focusCleanup && !this.blockFocusCleanup ) { 226 if ( this.settings.unhighlight ) { 227 this.settings.unhighlight.call( this, element, this.settings.errorClass, this.settings.val
227idClass ); 228 } 229 this.addWrapper(this.errorsFor(element)).hide(); 230 } 231 }, 232 onfocusout: function(element, event) { 233 if ( !this.checkable(element) && (element.name in this.submitted || !this.optional(element)) ) { 234 this.element(element); 235 } 236 }, 237 onkeyup: function(element, event) { 238 if ( event.which === 9 && this.elementValue(element) === '' ) { 239 return; 240 } else if ( element.name in this.submitted || element === this.lastActive ) { 241 this.element(element); 242 } 243 }, 244 onclick: function(element, event) { 245 // click on selects, radiobuttons and checkboxes 246 if ( element.name in this.submitted ) { 247 this.element(element); 248 } 249 // or option elements, check parent select in that case 250 else if (element.parentNode.name in this.submitted) { 251 this.element(element.parentNode); 252 } 253 }, 254 highlight: function(element, errorClass, validClass) { 255 if (element.type === 'radio') { 256 this.findByName(element.name).addClass(errorClass).removeClass(validClass); 257 } else { 258 $(element).addClass(errorClass).removeClass(validClass); 259 } 260 }, 261 unhighlight: function(element, errorClass, validClass) { 262 if (element.type === 'radio') { 263 this.findByName(element.name).removeClass(errorClass).addClass(validClass); 264 } else { 265 $(element).removeClass(errorClass).addClass(validClass); 266 } 267 } 268 }, 269 270 // http://docs.jquery.com/Plugins/Validation/Validator/setDefaults 271 setDefaults: function(settings) { 272 $.extend( $.validator.defaults, settings ); 273 }, 274 275 messages: { 276 required: "This field is required.", 277 remote: "Please fix this field.", 278 email: "Please enter a valid email address.", 279 url: "Please enter a valid URL.", 280 date: "Please enter a valid date.", 281 dateISO: "Please enter a valid date (ISO).", 282 number: "Please enter a valid number.", 283 digits: "Please enter only digits.", 284 creditcard: "Please enter a valid credit card number.", 285 equalTo: "Please enter the same value again.", 286 maxlength: $.validator.format("Please enter no more than {0} characters."), 287 minlength: $.validator.format("Please enter at least {0} characters."), 288 rangelength: $.validator.format("Please enter a value between {0} and {1} characters long."), 289 range: $.validator.format("Please enter a value between {0} and {1}."), 290 max: $.validator.format("Please enter a value less than or equal to {0}."), 291 min: $.validator.format("Please enter a value greater than or equal to {0}.") 292 }, 293 294 autoCreateRanges: false, 295 296 prototype: { 297 298 init: function() { 299 this.labelContainer = $(this.settings.errorLabelContainer); 300 this.errorContext = this.labelContainer.length && this.labelContainer || $(this.currentForm); 301 this.containers = $(this.settings.errorContainer).add( this.settings.errorLabelContainer ); 302 this.submitted = {}; 303 this.valueCache = {}; 304 this.pendingRequest = 0; 305 this.pending = {}; 306 this.invalid = {}; 307 this.reset(); 308 309 var groups = (this.groups = {}); 310 $.each(this.settings.groups, function(key, value) { 311 $.each(value.split(/\s/), function(index, name) { 312 groups[name] = key; 313 }); 314 }); 315 var rules = this.settings.rules; 316 $.each(rules, function(key, value) { 317 rules[key] = $.validator.normalizeRule(value); 318 }); 319 320 function delegate(event) { 321 var validator = $.data(this[0].form, "validator"), 322 eventType = "on" + event.type.replace(/^validate/, ""); 323 if (validator.settings[eventType]) { 324 validator.settings[eventType].call(validator, this[0], event); 325 } 326 } 327 $(this.currentForm) 328 .validateDelegate(":text, [type='password'], [type='file'], select, textarea, " + 329 "[type='number'], [type='search'] ,[type='tel'], [type='url'], " + 330 "[type='email'], [type='datetime'], [type='date'], [type='month'], " + 331 "[type='week'], [type='time'], [type='datetime-local'], " + 332 "[type='range'], [type='color'] ", 333 "focusin focusout keyup", delegate) 334 .validateDelegate("[type='radio'], [type='checkbox'], select, option", "click", delegate); 335 336 if (this.settings.invalidHandler) { 337 $(this.currentForm).bind("invalid-form.validate", this.settings.invalidHandler); 338 } 339 }, 340 341 // http://docs.jquery.com/Plugins/Validation/Validator/form 342 form: function() { 343 this.checkForm(); 344 $.extend(this.submitted, this.errorMap); 345 this.invalid = $.extend({}, this.errorMap); 346 if (!this.valid()) { 347 $(this.currentForm).triggerHandler("invalid-form", [this]); 348 } 349 this.showErrors(); 350 return this.valid(); 351 }, 352 353 checkForm: function() { 354 this.prepareForm(); 355 for ( var i = 0, elements = (this.currentElements = this.elements()); elements[i]; i++ ) { 356 var r = this.check( elements[i] ); 357 if(this.settings.oneByOne == true && r == false ){ 358 break; 359 } 360 } 361 return this.valid(); 362 }, 363 364 // http://docs.jquery.com/Plugins/Validation/Validator/element 365 element: function( element ) { 366 element = this.validationTargetFor( this.clean( element ) ); 367 this.lastElement = element; 368 this.prepareElement( element ); 369 this.currentElements = $(element); 370 var result = this.check( element ) !== false; 371 if (result) { 372 delete this.invalid[element.name]; 373 } else { 374 this.invalid[element.name] = true; 375 } 376 if ( !this.numberOfInvalids() ) { 377 // Hide error containers on last error 378 this.toHide = this.toHide.add( this.containers ); 379 } 380 this.showErrors(); 381 return result; 382 }, 383 384 // http://docs.jquery.com/Plugins/Validation/Validator/showErrors 385 showErrors: function(errors) { 386 if(errors) { 387 // add items to error list and map 388 $.extend( this.errorMap, errors ); 389 this.errorList = []; 390 for ( var name in errors ) { 391 this.errorList.push({ 392 message: errors[name], 393 element: this.findByName(name)[0] 394 });
395 } 396 // remove items from success list 397 this.successList = $.grep( this.successList, function(element) { 398 return !(element.name in errors); 399 }); 400 } 401 if (this.settings.showErrors) { 402 this.settings.showErrors.call( this, this.errorMap, this.errorList ); 403 } else { 404 this.defaultShowErrors(); 405 } 406 }, 407 408 // http://docs.jquery.com/Plugins/Validation/Validator/resetForm 409 resetForm: function() { 410 if ( $.fn.resetForm ) { 411 $( this.currentForm ).resetForm(); 412 } 413 this.submitted = {}; 414 this.lastElement = null; 415 this.prepareForm(); 416 this.hideErrors(); 417 this.elements().removeClass( this.settings.errorClass ).removeData( "previousValue" ); 418 }, 419 420 numberOfInvalids: function() { 421 return this.objectLength(this.invalid); 422 }, 423 424 objectLength: function( obj ) { 425 var count = 0; 426 for ( var i in obj ) { 427 count++; 428 } 429 return count; 430 }, 431 432 hideErrors: function() { 433 this.addWrapper( this.toHide ).hide(); 434 }, 435 436 valid: function() { 437 return this.size() === 0; 438 }, 439 440 size: function() { 441 return this.errorList.length; 442 }, 443 444 focusInvalid: function() { 445 if( this.settings.focusInvalid ) { 446 try { 447 $(this.findLastActive() || this.errorList.length && this.errorList[0].element || []) 448 .filter(":visible") 449 .focus() 450 // manually trigger focusin event; without it, focusin handler isn't called, findLastActive won't have anything to find 451 .trigger("focusin"); 452 } catch(e) { 453 // ignore IE throwing errors when focusing hidden elements 454 } 455 } 456 }, 457 458 findLastActive: function() { 459 var lastActive = this.lastActive; 460 return lastActive && $.grep(this.errorList, function(n) { 461 return n.element.name === lastActive.name; 462 }).length === 1 && lastActive; 463 }, 464 465 elements: function() { 466 var validator = this, 467 rulesCache = {}; 468 469 // select all valid inputs inside the form (no submit or reset buttons) 470 return $(this.currentForm) 471 .find("input, select, textarea") 472 .not(":submit, :reset, :image, [disabled]") 473 .not( this.settings.ignore ) 474 .filter(function() { 475 if ( !this.name && validator.settings.debug && window.console ) { 476 console.error( "%o has no name assigned", this); 477 } 478 479 // select only the first element for each name, and only those with rules specified 480 if ( this.name in rulesCache || !validator.objectLength($(this).rules()) ) { 481 return false; 482 } 483 484 rulesCache[this.name] = true; 485 return true; 486 }); 487 }, 488 489 clean: function( selector ) { 490 return $( selector )[0]; 491 }, 492 493 errors: function() { 494 var errorClass = this.settings.errorClass.replace(' ', '.'); 495 return $( this.settings.errorElement + "." + errorClass, this.errorContext ); 496 }, 497 498 reset: function() { 499 this.successList = []; 500 this.errorList = []; 501 this.errorMap = {}; 502 this.toShow = $([]); 503 this.toHide = $([]); 504 this.currentElements = $([]); 505 }, 506 507 prepareForm: function() { 508 this.reset(); 509 this.toHide = this.errors().add( this.containers ); 510 }, 511 512 prepareElement: function( element ) { 513 this.reset(); 514 this.toHide = this.errorsFor(element); 515 }, 516 517 elementValue: function( element ) { 518 var type = $(element).attr('type'), 519 val = $(element).val(); 520 521 if ( type === 'radio' || type === 'checkbox' ) { 522 return $('input[name="' + $(element).attr('name') + '"]:checked').val(); 523 } 524 525 if ( typeof val === 'string' ) { 526 return val.replace(/\r/g, ""); 527 } 528 return val; 529 }, 530 531 check: function( element ) { 532 element = this.validationTargetFor( this.clean( element ) ); 533 534 var rules = $(element).rules(); 535 var dependencyMismatch = false; 536 var val = this.elementValue(element); 537 var result; 538 539 for (var method in rules ) { 540 var rule = { method: method, parameters: rules[method] }; 541 try { 542 543 result = $.validator.methods[method].call( this, val, element, rule.parameters ); 544 // if a method indicates that the field is optional and therefore valid, 545 // don't mark it as valid when there are no other rules 546 if ( result === "dependency-mismatch" ) { 547 dependencyMismatch = true; 548 continue; 549 } 550 dependencyMismatch = false; 551 552 if ( result === "pending" ) { 553 this.toHide = this.toHide.not( this.errorsFor(element) ); 554 return; 555 } 556 if( !result ) { 557 this.formatAndAdd( element, rule ); 558 return false; 559 } 560 } catch(e) { 561 if ( this.settings.debug && window.console ) { 562 console.log("exception occured when checking element " + element.i
562d + ", check the '" + rule.method + "' method", e); 563 } 564 throw e; 565 } 566 } 567 if (dependencyMismatch) { 568 return; 569 } 570 if ( this.objectLength(rules) ) { 571 this.successList.push(element); 572 } 573 return true; 574 }, 575 576 // return the custom message for the given element and validation method 577 // specified in the element's "messages" metadata 578 customMetaMessage: function(element, method) { 579 if (!$.metadata) { 580 return; 581 } 582 var meta = this.settings.meta ? $(element).metadata()[this.settings.meta] : $(element).metadata(); 583 return meta && meta.messages && meta.messages[method]; 584 }, 585 586 // return the custom message for the given element and validation method 587 // specified in the element's HTML5 data attribute 588 customDataMessage: function(element, method) { 589 return $(element).data('msg-' + method.toLowerCase()) || (element.attributes && $(element).attr('data-msg-' + method.toLowerCase())); 590 }, 591 592 // return the custom message for the given element name and validation method 593 customMessage: function( name, method ) { 594 var m = this.settings.messages[name]; 595 return m && (m.constructor === String ? m : m[method]); 596 }, 597 598 // return the first defined argument, allowing empty strings 599 findDefined: function() { 600 for(var i = 0; i < arguments.length; i++) { 601 if (arguments[i] !== undefined) { 602 return arguments[i]; 603 } 604 } 605 return undefined; 606 }, 607 608 defaultMessage: function( element, method) { 609 return this.findDefined( 610 this.customMessage( element.name, method ), 611 this.customDataMessage( element, method ), 612 this.customMetaMessage( element, method ), 613 // title is never undefined, so handle empty string as undefined 614 !this.settings.ignoreTitle && element.title || undefined, 615 $.validator.messages[method], 616 "<strong>Warning: No message defined for " + element.name + "</strong>" 617 ); 618 }, 619 620 formatAndAdd: function( element, rule ) { 621 var message = this.defaultMessage( element, rule.method ), 622 theregex = /\$?\{(\d+)\}/g; 623 if ( typeof message === "function" ) { 624 message = message.call(this, rule.parameters, element); 625 } else if (theregex.test(message)) { 626 message = $.validator.format(message.replace(theregex, '{$1}'), rule.parameters); 627 } 628 this.errorList.push({ 629 message: message, 630 element: element 631 }); 632 633 this.errorMap[element.name] = message; 634 this.submitted[element.name] = message; 635 }, 636 637 addWrapper: function(toToggle) { 638 if ( this.settings.wrapper ) { 639 toToggle = toToggle.add( toToggle.parent( this.settings.wrapper ) ); 640 } 641 return toToggle; 642 }, 643 644 defaultShowErrors: function() { 645 var i, elements; 646 for ( i = 0; this.errorList[i]; i++ ) { 647 var error = this.errorList[i]; 648 if ( this.settings.highlight ) { 649 this.settings.highlight.call( this, error.element, this.settings.errorClass, this.settings.validClass ); 650 } 651 this.showLabel( error.element, error.message ); 652 } 653 if( this.errorList.length ) { 654 this.toShow = this.toShow.add( this.containers ); 655 } 656 if (this.settings.success) { 657 for ( i = 0; this.successList[i]; i++ ) { 658 this.showLabel( this.successList[i] ); 659 } 660 } 661 if (this.settings.unhighlight) { 662 for ( i = 0, elements = this.validElements(); elements[i]; i++ ) { 663 this.settings.unhighlight.call( this, elements[i], this.settings.errorClass, this.settings.validClass ); 664 } 665 } 666 this.toHide = this.toHide.not( this.toShow ); 667 this.hideErrors(); 668 this.addWrapper( this.toShow ).show(); 669 }, 670 671 validElements: function() { 672 return this.currentElements.not(this.invalidElements()); 673 }, 674 675 invalidElements: function() { 676 return $(this.errorList).map(function() { 677 return this.element; 678 }); 679 }, 680 681 showLabel: function(element, message) { 682 var label = this.errorsFor( element ); 683 if ( label.length ) { 684 // refresh error/success class 685 label.removeClass( this.settings.validClass ).addClass( this.settings.errorClass ); 686 687 // check if we have a generated label, replace the message then 688 if ( label.attr("generated") ) { 689 label.html(message); 690 } 691 } else { 692 // create label 693 label = $("<" + this.settings.errorElement + "/>") 694 .attr({"for": this.idOrName(element), generated: true}) 695 .addClass(this.settings.errorClass) 696 .html(message || ""); 697 if ( this.settings.wrapper ) { 698 // make sure the element is visible, even in IE 699 // actually showing the wrapped element is handled elsewhere 700 label = label.hide().show().wrap("<" + this.settings.wrapper + "/>").parent(); 701 } 702 if ( !this.labelContainer.append(label).length ) { 703 if ( this.settings.errorPlacement ) { 704 this.settings.errorPlacement(label, $(element) ); 705 } else { 706 label.insertAfter(element); 707 } 708 } 709 } 710 if ( !message && this.settings.success ) { 711 label.text(""); 712 if ( typeof this.settings.success === "string" ) { 713 label.addClass( this.settings.success ); 714 } else { 715 this.settings.success( label, element ); 716 } 717 } 718 this.toShow = this.toShow.add(label); 719 }, 720 721 errorsFor: function(element) { 722 var name = this.idOrName(element); 723 return this.errors().filter(function() { 724 return $(this).attr('for') === name; 725 }); 726 }, 727 728 idOrName: function(element) { 729 return this.groups[element.name] || (this.checkable(element) ? element.name : element.i
729d || element.name); 730 }, 731 732 validationTargetFor: function(element) { 733 // if radio/checkbox, validate first element in group instead 734 if (this.checkable(element)) { 735 element = this.findByName( element.name ).not(this.settings.ignore)[0]; 736 } 737 return element; 738 }, 739 740 checkable: function( element ) { 741 return (/radio|checkbox/i).test(element.type); 742 }, 743 744 findByName: function( name ) { 745 return $(this.currentForm).find('[name="' + name + '"]'); 746 }, 747 748 getLength: function(value, element) { 749 switch( element.nodeName.toLowerCase() ) { 750 case 'select': 751 return $("option:selected", element).length; 752 case 'input': 753 if( this.checkable( element) ) { 754 return this.findByName(element.name).filter(':checked').length; 755 } 756 } 757 return value.length; 758 }, 759 760 depend: function(param, element) { 761 return this.dependTypes[typeof param] ? this.dependTypes[typeof param](param, element) : true; 762 }, 763 764 dependTypes: { 765 "boolean": function(param, element) { 766 return param; 767 }, 768 "string": function(param, element) { 769 return !!$(param, element.form).length; 770 }, 771 "function": function(param, element) { 772 return param(element); 773 } 774 }, 775 776 optional: function(element) { 777 var val = this.elementValue(element); 778 return !$.validator.methods.required.call(this, val, element) && "dependency-mismatch"; 779 }, 780 781 startRequest: function(element) { 782 if (!this.pending[element.name]) { 783 this.pendingRequest++; 784 this.pending[element.name] = true; 785 } 786 }, 787 788 stopRequest: function(element, valid) { 789 this.pendingRequest--; 790 // sometimes synchronization fails, make sure pendingRequest is never < 0 791 if (this.pendingRequest < 0) { 792 this.pendingRequest = 0; 793 } 794 delete this.pending[element.name]; 795 if ( valid && this.pendingRequest === 0 && this.formSubmitted && this.form() ) { 796 $(this.currentForm).submit(); 797 this.formSubmitted = false; 798 } else if (!valid && this.pendingRequest === 0 && this.formSubmitted) { 799 $(this.currentForm).triggerHandler("invalid-form", [this]); 800 this.formSubmitted = false; 801 } 802 }, 803 804 previousValue: function(element) { 805 return $.data(element, "previousValue") || $.data(element, "previousValue", { 806 old: null, 807 valid: true, 808 message: this.defaultMessage( element, "remote" ) 809 }); 810 } 811 812 }, 813 814 classRuleSettings: { 815 required: {required: true}, 816 email: {email: true}, 817 url: {url: true}, 818 date: {date: true}, 819 dateISO: {dateISO: true}, 820 number: {number: true}, 821 digits: {digits: true}, 822 creditcard: {creditcard: true} 823 }, 824 825 addClassRules: function(className, rules) { 826 if ( className.constructor === String ) { 827 this.classRuleSettings[className] = rules; 828 } else { 829 $.extend(this.classRuleSettings, className); 830 } 831 }, 832 833 classRules: function(element) { 834 var rules = {}; 835 var classes = $(element).attr('class'); 836 if ( classes ) { 837 $.each(classes.split(' '), function() { 838 if (this in $.validator.classRuleSettings) { 839 $.extend(rules, $.validator.classRuleSettings[this]); 840 } 841 }); 842 } 843 return rules; 844 }, 845 846 attributeRules: function(element) { 847 var rules = {}; 848 var $element = $(element); 849 850 for (var method in $.validator.methods) { 851 var value; 852 853 // support for <input required> in both html5 and older browsers 854 if (method === 'required') { 855 value = $element.get(0).getAttribute(method); 856 // Some browsers return an empty string for the required attribute 857 // and non-HTML5 browsers might have required="" markup 858 if (value === "") { 859 value = true; 860 } 861 // force non-HTML5 browsers to return bool 862 value = !!value; 863 } else { 864 value = $element.attr(method); 865 } 866 867 if (value) { 868 rules[method] = value; 869 } else if ($element[0].getAttribute("type") === method) { 870 rules[method] = true; 871 } 872 } 873 874 // maxlength may be returned as -1, 2147483647 (IE) and 524288 (safari) for text inputs 875 if (rules.maxlength && /-1|2147483647|524288/.test(rules.maxlength)) { 876 delete rules.maxlength; 877 } 878 879 return rules; 880 }, 881 882 metadataRules: function(element) { 883 if (!$.metadata) { 884 return {}; 885 } 886 887 var meta = $.data(element.form, 'validator').settings.meta; 888 return meta ? 889 $(element).metadata()[meta] : 890 $(element).metadata(); 891 }, 892 893 staticRules: function(element) { 894 var rules = {};
895 var validator = $.data(element.form, 'validator'); 896 if (validator.settings.rules) { 897 rules = $.validator.normalizeRule(validator.settings.rules[element.name]) || {}; 898 } 899 return rules; 900 }, 901 902 normalizeRules: function(rules, element) { 903 // handle dependency check 904 $.each(rules, function(prop, val) { 905 // ignore rule when param is explicitly false, eg. required:false 906 if (val === false) { 907 delete rules[prop]; 908 return; 909 } 910 if (val.param || val.depends) { 911 var keepRule = true; 912 switch (typeof val.depends) { 913 case "string": 914 keepRule = !!$(val.depends, element.form).length; 915 break; 916 case "function": 917 keepRule = val.depends.call(element, element); 918 break; 919 } 920 if (keepRule) { 921 rules[prop] = val.param !== undefined ? val.param : true; 922 } else { 923 delete rules[prop]; 924 } 925 } 926 }); 927 928 // evaluate parameters 929 $.each(rules, function(rule, parameter) { 930 rules[rule] = $.isFunction(parameter) ? parameter(element) : parameter; 931 }); 932 933 // clean number parameters 934 $.each(['minlength', 'maxlength', 'min', 'max'], function() { 935 if (rules[this]) { 936 rules[this] = Number(rules[this]); 937 } 938 }); 939 $.each(['rangelength', 'range'], function() { 940 if (rules[this]) { 941 rules[this] = [Number(rules[this][0]), Number(rules[this][1])]; 942 } 943 }); 944 945 if ($.validator.autoCreateRanges) { 946 // auto-create ranges 947 if (rules.min && rules.max) { 948 rules.range = [rules.min, rules.max]; 949 delete rules.min; 950 delete rules.max; 951 } 952 if (rules.minlength && rules.maxlength) { 953 rules.rangelength = [rules.minlength, rules.maxlength]; 954 delete rules.minlength; 955 delete rules.maxlength; 956 } 957 } 958 959 // To support custom messages in metadata ignore rule methods titled "messages" 960 if (rules.messages) { 961 delete rules.messages; 962 } 963 964 return rules; 965 }, 966 967 // Converts a simple string to a {string: true} rule, e.g., "required" to {required:true} 968 normalizeRule: function(data) { 969 if( typeof data === "string" ) { 970 var transformed = {}; 971 $.each(data.split(/\s/), function() { 972 transformed[this] = true; 973 }); 974 data = transformed; 975 } 976 return data; 977 }, 978 979 // http://docs.jquery.com/Plugins/Validation/Validator/addMethod 980 addMethod: function(name, method, message) { 981 $.validator.methods[name] = method; 982 $.validator.messages[name] = message !== undefined ? message : $.validator.messages[name]; 983 if (method.length < 3) { 984 $.validator.addClassRules(name, $.validator.normalizeRule(name)); 985 } 986 }, 987 988 methods: { 989 990 // http://docs.jquery.com/Plugins/Validation/Methods/required 991 required: function(value, element, param) { 992 // check if dependency is met 993 if ( !this.depend(param, element) ) { 994 return "dependency-mismatch"; 995 } 996 if ( element.nodeName.toLowerCase() === "select" ) { 997 // could be an array for select-multiple or a string, both are fine this way 998 var val = $(element).val(); 999 return val && val.length > 0; 1000 } 1001 if ( this.checkable(element) ) { 1002 return this.getLength(value, element) > 0; 1003 } 1004 return $.trim(value).length > 0; 1005 }, 1006 1007 // http://docs.jquery.com/Plugins/Validation/Methods/remote 1008 remote: function(value, element, param) { 1009 if ( this.optional(element) ) { 1010 return "dependency-mismatch"; 1011 } 1012 1013 var previous = this.previousValue(element); 1014 if (!this.settings.messages[element.name] ) { 1015 this.settings.messages[element.name] = {}; 1016 } 1017 previous.originalMessage = this.settings.messages[element.name].remote; 1018 this.settings.messages[element.name].remote = previous.message; 1019 1020 param = typeof param === "string" && {url:param} || param; 1021 1022 if ( this.pending[element.name] ) { 1023 return "pending"; 1024 } 1025 if ( previous.old === value ) { 1026 return previous.valid; 1027 } 1028 1029 previous.old = value; 1030 var validator = this; 1031 this.startRequest(element); 1032 var data = {}; 1033 data[element.name] = value; 1034 $.ajax($.extend(true, { 1035 url: param, 1036 mode: "abort", 1037 port: "validate" + element.name, 1038 dataType: "json", 1039 data: data, 1040 success: function(response) { 1041 validator.settings.messages[element.name].remote = previous.originalMessage;
1042 var valid = response === true || response === "true"; 1043 if ( valid ) { 1044 var submitted = validator.formSubmitted; 1045 validator.prepareElement(element); 1046 validator.formSubmitted = submitted; 1047 validator.successList.push(element); 1048 delete validator.invalid[element.name]; 1049 validator.showErrors(); 1050 } else { 1051 var errors = {}; 1052 var message = response || validator.defaultMessage( element, "remote" ); 1053 errors[element.name] = previous.message = $.isFunction(message) ? message(value) : message; 1054 validator.invalid[element.name] = true; 1055 validator.showErrors(errors); 1056 } 1057 previous.valid = valid; 1058 validator.stopRequest(element, valid); 1059 } 1060 }, param)); 1061 return "pending"; 1062 }, 1063 1064 // http://docs.jquery.com/Plugins/Validation/Methods/minlength 1065 minlength: function(value, element, param) { 1066 var length = $.isArray( value ) ? value.length : this.getLength($.trim(value), element); 1067 return this.optional(element) || length >= param; 1068 }, 1069 1070 // http://docs.jquery.com/Plugins/Validation/Methods/maxlength 1071 maxlength: function(value, element, param) { 1072 var length = $.isArray( value ) ? value.length : this.getLength($.trim(value), element); 1073 return this.optional(element) || length <= param; 1074 }, 1075 1076 // http://docs.jquery.com/Plugins/Validation/Methods/rangelength 1077 rangelength: function(value, element, param) { 1078 var length = $.isArray( value ) ? value.length : this.getLength($.trim(value), element); 1079 return this.optional(element) || ( length >= param[0] && length <= param[1] ); 1080 }, 1081 1082 // http://docs.jquery.com/Plugins/Validation/Methods/min 1083 min: function( value, element, param ) { 1084 return this.optional(element) || value >= param; 1085 }, 1086 1087 // http://docs.jquery.com/Plugins/Validation/Methods/max 1088 max: function( value, element, param ) { 1089 return this.optional(element) || value <= param; 1090 }, 1091 1092 // http://docs.jquery.com/Plugins/Validation/Methods/range 1093 range: function( value, element, param ) { 1094 return this.optional(element) || ( value >= param[0] && value <= param[1] ); 1095 }, 1096 1097 // http://docs.jquery.com/Plugins/Validation/Methods/email 1098 email: function(value, element) { 1099 // contributed by Scott Gonzalez: http://projects.scottsplayground.com/email_address_validation/ 1100 var r = 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); 1101 return r; 1102 }, 1103 1104 // http://docs.jquery.com/Plugins/Validation/Methods/url 1105 url: function(value, element) { 1106 // contributed by Scott Gonzalez: http://projects.scottsplayground.com/iri/ 1107 return this.optional(element) || /^(https?|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})|[!\$&'\(\)\*\+,;=]|:|@)|\/|\?)*)?$/i.test(value); 1108 }, 1109 1110 // http://docs.jquery.com/Plugins/Validation/Methods/date 1111 date: function(value, element) { 1112 return this.optional(element) || !/Invalid|NaN/.test(new Date(value)); 1113 }, 1114 1115 // http://docs.jquery.com/Plugins/Validation/Methods/dateISO 1116 dateISO: function(value, element) { 1117 return this.optional(element) || /^\d{4}[\/\-]\d{1,2}[\/\-]\d{1,2}$/.test(value); 1118 }, 1119 1120 // http://docs.jquery.com/Plugins/Validation/Methods/number 1121 number: function(value, element) { 1122 return this.optional(element) || /^-?(?:\d+|\d{1,3}(?:,\d{3})+)?(?:\.\d+)?$/.test(value); 1123 }, 1124 1125 // http://docs.jquery.com/Plugins/Validation/Methods/digits 1126 digits: function(value, element) { 1127 return this.optional(element) || /^\d+$/.test(value); 1128 }, 1129 1130 // http://docs.jquery.com/Plugins/Validation/Methods/creditcard 1131 // based on http://en.wikipedia.org/wiki/Luhn 1132 creditcard: function(value, element) { 1133 if ( this.optional(element) ) { 1134 return "dependency-mismatch"; 1135 } 1136 // accept only spaces, digits and dashes 1137 if (/[^0-9 \-]+/.test(value)) { 1138 return false; 1139 } 1140 var nCheck = 0, 1141 nDigit = 0, 1142 bEven = false; 1143 1144 value = value.replace(/\D/g, ""); 1145 1146 for (var n = value.length - 1; n >= 0; n--) { 1147 var cDigit = value.charAt(n); 1148 nDigit = parseInt(cDigit, 10); 1149 if (bEven) { 1150 if ((nDigit *= 2) > 9) { 1151 nDigit -= 9; 1152 } 1153 } 1154 nCheck += nDigit; 1155 bEven = !bEven; 1156 } 1157 1158 return (nCheck % 10) === 0; 1159 }, 1160 1161 // http://docs.jquery.com/Plugins/Validation/Methods/equalTo 1162 equalTo: function(value, element, param) {
1163 // bind to the blur event of the target in order to revalidate whenever the target field is updated 1164 // TODO find a way to bind the event just once, avoiding the unbind-rebind overhead 1165 var target = $(param); 1166 if (this.settings.onfocusout) { 1167 target.unbind(".validate-equalTo").bind("blur.validate-equalTo", function() { 1168 $(element).valid(); 1169 }); 1170 } 1171 return value === target.val(); 1172 } 1173 1174 } 1175 1176}); 1177 1178// deprecated, use $.validator.format instead 1179$.format = $.validator.format; 1180 1181}(jQuery)); 1182 1183// ajax mode: abort 1184// usage: $.ajax({ mode: "abort"[, port: "uniqueport"]}); 1185// if mode:"abort" is used, the previous request on that port (port can be undefined) is aborted via XMLHttpRequest.abort() 1186(function($) { 1187 var pendingRequests = {}; 1188 // Use a prefilter if available (1.5+) 1189 if ( $.ajaxPrefilter ) { 1190 $.ajaxPrefilter(function(settings, _, xhr) { 1191 var port = settings.port; 1192 if (settings.mode === "abort") { 1193 if ( pendingRequests[port] ) { 1194 pendingRequests[port].abort(); 1195 } 1196 pendingRequests[port] = xhr; 1197 } 1198 }); 1199 } else { 1200 // Proxy ajax 1201 var ajax = $.ajax; 1202 $.ajax = function(settings) { 1203 var mode = ( "mode" in settings ? settings : $.ajaxSettings ).mode, 1204 port = ( "port" in settings ? settings : $.ajaxSettings ).port; 1205 if (mode === "abort") { 1206 if ( pendingRequests[port] ) { 1207 pendingRequests[port].abort(); 1208 } 1209 return (pendingRequests[port] = ajax.apply(this, arguments)); 1210 } 1211 return ajax.apply(this, arguments); 1212 }; 1213 } 1214}(jQuery)); 1215 1216// provides cross-browser focusin and focusout events 1217// IE has native support, in other browsers, use event caputuring (neither bubbles) 1218 1219// provides delegate(type: String, delegate: Selector, handler: Callback) plugin for easier event delegation 1220// handler is only called when $(event.target).is(delegate), in the scope of the jquery-object for event.target 1221(function($) { 1222 // only implement if not provided by jQuery core (since 1.4) 1223 // TODO verify if jQuery 1.4's implementation is compatible with older jQuery special-event APIs 1224 if (!jQuery.event.special.focusin && !jQuery.event.special.focusout && document.addEventListener) { 1225 $.each({ 1226 focus: 'focusin', 1227 blur: 'focusout' 1228 }, function( original, fix ){ 1229 $.event.special[fix] = { 1230 setup:function() { 1231 this.addEventListener( original, handler, true ); 1232 }, 1233 teardown:function() { 1234 this.removeEventListener( original, handler, true ); 1235 }, 1236 handler: function(e) { 1237 var args = arguments; 1238 args[0] = $.event.fix(e); 1239 args[0].type = fix; 1240 return $.event.handle.apply(this, args); 1241 } 1242 }; 1243 function handler(e) { 1244 e = $.event.fix(e); 1245 e.type = fix; 1246 return $.event.handle.call(this, e); 1247 } 1248 }); 1249 } 1250 $.extend($.fn, { 1251 validateDelegate: function(delegate, type, handler) { 1252 return this.bind(type, function(event) { 1253 var target = $(event.target); 1254 if (target.is(delegate)) { 1255 return handler.apply(target, arguments); 1256 } 1257 }); 1258 } 1259 }); 1260}(jQuery));
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