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-
-
- yii.validation = (function ($) {
- var pub = {
- isEmpty: function (value) {
- return value === null || value === undefined || value == [] || value === '';
- },
-
- addMessage: function (messages, message, value) {
- messages.push(message.replace(/\{value\}/g, value));
- },
-
- required: function (value, messages, options) {
- var valid = false;
- if (options.requiredValue === undefined) {
- var isString = typeof value == 'string' || value instanceof String;
- if (options.strict && value !== undefined || !options.strict && !pub.isEmpty(isString ? $.trim(value) : value)) {
- valid = true;
- }
- } else if (!options.strict && value == options.requiredValue || options.strict && value === options.requiredValue) {
- valid = true;
- }
-
- if (!valid) {
- pub.addMessage(messages, options.message, value);
- }
- },
-
- 'boolean': function (value, messages, options) {
- if (options.skipOnEmpty && pub.isEmpty(value)) {
- return;
- }
- var valid = !options.strict && (value == options.trueValue || value == options.falseValue)
- || options.strict && (value === options.trueValue || value === options.falseValue);
-
- if (!valid) {
- pub.addMessage(messages, options.message, value);
- }
- },
-
- string: function (value, messages, options) {
- if (options.skipOnEmpty && pub.isEmpty(value)) {
- return;
- }
-
- if (typeof value !== 'string') {
- pub.addMessage(messages, options.message, value);
- return;
- }
-
- if (options.min !== undefined && value.length < options.min) {
- pub.addMessage(messages, options.tooShort, value);
- }
- if (options.max !== undefined && value.length > options.max) {
- pub.addMessage(messages, options.tooLong, value);
- }
- if (options.is !== undefined && value.length != options.is) {
- pub.addMessage(messages, options.notEqual, value);
- }
- },
-
- file: function (attribute, messages, options) {
- var files = getUploadedFiles(attribute, messages, options);
- $.each(files, function (i, file) {
- validateFile(file, messages, options);
- });
- },
-
- image: function (attribute, messages, options, deferred) {
- var files = getUploadedFiles(attribute, messages, options);
-
- $.each(files, function (i, file) {
- validateFile(file, messages, options);
-
-
- if (typeof FileReader === "undefined") {
- return;
- }
-
- var def = $.Deferred(),
- fr = new FileReader(),
- img = new Image();
-
- img.onload = function () {
- if (options.minWidth && this.width < options.minWidth) {
- messages.push(options.underWidth.replace(/\{file\}/g, file.name));
- }
-
- if (options.maxWidth && this.width > options.maxWidth) {
- messages.push(options.overWidth.replace(/\{file\}/g, file.name));
- }
-
- if (options.minHeight && this.height < options.minHeight) {
- messages.push(options.underHeight.replace(/\{file\}/g, file.name));
- }
-
- if (options.maxHeight && this.height > options.maxHeight) {
- messages.push(options.overHeight.replace(/\{file\}/g, file.name));
- }
- def.resolve();
- };
-
- img.onerror = function () {
- messages.push(options.notImage.replace(/\{file\}/g, file.name));
- def.resolve();
- };
-
- fr.onload = function () {
- img.src = fr.result;
- };
-
-
- fr.onerror = function () {
- def.resolve();
- };
-
- fr.readAsDataURL(file);
-
- deferred.push(def);
- });
-
- },
-
- number: function (value, messages, options) {
- if (options.skipOnEmpty && pub.isEmpty(value)) {
- return;
- }
-
- if (typeof value === 'string' && !value.match(options.pattern)) {
- pub.addMessage(messages, options.message, value);
- return;
- }
-
- if (options.min !== undefined && value < options.min) {
- pub.addMessage(messages, options.tooSmall, value);
- }
- if (options.max !== undefined && value > options.max) {
- pub.addMessage(messages, options.tooBig, value);
- }
- },
-
- range: function (value, messages, options) {
- if (options.skipOnEmpty && pub.isEmpty(value)) {
- return;
- }
-
- if (!options.allowArray && $.isArray(value)) {
- pub.addMessage(messages, options.message, value);
- return;
- }
-
- var inArray = true;
-
- $.each($.isArray(value) ? value : [value], function (i, v) {
- if ($.inArray(v, options.range) == -1) {
- inArray = false;
- return false;
- } else {
- return true;
- }
- });
-
- if (options.not === inArray) {
- pub.addMessage(messages, options.message, value);
- }
- },
-
- regularExpression: function (value, messages, options) {
- if (options.skipOnEmpty && pub.isEmpty(value)) {
- return;
- }
-
- if (!options.not && !value.match(options.pattern) || options.not && value.match(options.pattern)) {
- pub.addMessage(messages, options.message, value);
- }
- },
-
- email: function (value, messages, options) {
- if (options.skipOnEmpty && pub.isEmpty(value)) {
- return;
- }
-
- var valid = true;
-
-
- var regexp = /^((?:"?([^"]*)"?\s)?)(?:\s+)?(?:(<?)((.+)@([^>]+))(>?))$/,
- matches = regexp.exec(value);
-
- if (matches === null) {
- valid = false
- } else {
- if (options.enableIDN) {
- matches[5] = punycode.toASCII(matches[5]);
- matches[6] = punycode.toASCII(matches[6]);
-
- value = matches[1] + matches[3] + matches[5] + '@' + matches[6] + matches[7];
- }
-
- if (matches[5].length > 64) {
- valid = false;
- } else if ((matches[5] + '@' + matches[6]).length > 254) {
- valid = false;
- } else {
- valid = value.match(options.pattern) || (options.allowName && value.match(options.fullPattern));
- }
- }
-
- if (!valid) {
- pub.addMessage(messages, options.message, value);
- }
- },
-
- url: function (value, messages, options) {
- if (options.skipOnEmpty && pub.isEmpty(value)) {
- return;
- }
-
- if (options.defaultScheme && !value.match(/:\/\//)) {
- value = options.defaultScheme + '://' + value;
- }
-
- var valid = true;
-
- if (options.enableIDN) {
- var regexp = /^([^:]+):\/\/([^\/]+)(.*)$/,
- matches = regexp.exec(value);
- if (matches === null) {
- valid = false;
- } else {
- value = matches[1] + '://' + punycode.toASCII(matches[2]) + matches[3];
- }
- }
-
- if (!valid || !value.match(options.pattern)) {
- pub.addMessage(messages, options.message, value);
- }
- },
-
- trim: function ($form, attribute, options) {
- var $input = $form.find(attribute.input);
- var value = $input.val();
- if (!options.skipOnEmpty || !pub.isEmpty(value)) {
- value = $.trim(value);
- $input.val(value);
- }
- return value;
- },
-
- captcha: function (value, messages, options) {
- if (options.skipOnEmpty && pub.isEmpty(value)) {
- return;
- }
-
-
- var hash = $('body').data(options.hashKey);
- if (hash == null) {
- hash = options.hash;
- } else {
- hash = hash[options.caseSensitive ? 0 : 1];
- }
- var v = options.caseSensitive ? value : value.toLowerCase();
- for (var i = v.length - 1, h = 0; i >= 0; --i) {
- h += v.charCodeAt(i);
- }
- if (h != hash) {
- pub.addMessage(messages, options.message, value);
- }
- },
-
- compare: function (value, messages, options) {
- if (options.skipOnEmpty && pub.isEmpty(value)) {
- return;
- }
-
- var compareValue, valid = true;
- if (options.compareAttribute === undefined) {
- compareValue = options.compareValue;
- } else {
- compareValue = $('#' + options.compareAttribute).val();
- }
-
- if (options.type === 'number') {
- value = parseFloat(value);
- compareValue = parseFloat(compareValue);
- }
- switch (options.operator) {
- case '==':
- valid = value == compareValue;
- break;
- case '===':
- valid = value === compareValue;
- break;
- case '!=':
- valid = value != compareValue;
- break;
- case '!==':
- valid = value !== compareValue;
- break;
- case '>':
- valid = value > compareValue;
- break;
- case '>=':
- valid = value >= compareValue;
- break;
- case '<':
- valid = value < compareValue;
- break;
- case '<=':
- valid = value <= compareValue;
- break;
- default:
- valid = false;
- break;
- }
-
- if (!valid) {
- pub.addMessage(messages, options.message, value);
- }
- },
-
- ip: function (value, messages, options) {
- var getIpVersion = function (value) {
- return value.indexOf(':') === -1 ? 4 : 6;
- };
-
- var negation = null, cidr = null;
-
- if (options.skipOnEmpty && pub.isEmpty(value)) {
- return;
- }
-
- var matches = new RegExp(options.ipParsePattern).exec(value);
- if (matches) {
- negation = matches[1] || null;
- value = matches[2];
- cidr = matches[4] || null;
- }
-
- if (options.subnet === true && cidr === null) {
- pub.addMessage(messages, options.messages.noSubnet, value);
- return;
- }
- if (options.subnet === false && cidr !== null) {
- pub.addMessage(messages, options.messages.hasSubnet, value);
- return;
- }
- if (options.negation === false && negation !== null) {
- pub.addMessage(messages, options.messages.message, value);
- return;
- }
-
- if (getIpVersion(value) == 6) {
- if (!options.ipv6) {
- pub.addMessage(messages, options.messages.ipv6NotAllowed, value);
- }
- if (!(new RegExp(options.ipv6Pattern)).test(value)) {
- pub.addMessage(messages, options.messages.message, value);
- }
- } else {
- if (!options.ipv4) {
- pub.addMessage(messages, options.messages.ipv4NotAllowed, value);
- }
- if (!(new RegExp(options.ipv4Pattern)).test(value)) {
- pub.addMessage(messages, options.messages.message, value);
- }
- }
- }
- };
-
- function getUploadedFiles(attribute, messages, options) {
-
- if (typeof File === "undefined") {
- return [];
- }
-
- var files = $(attribute.input, attribute.$form).get(0).files;
- if (!files) {
- messages.push(options.message);
- return [];
- }
-
- if (files.length === 0) {
- if (!options.skipOnEmpty) {
- messages.push(options.uploadRequired);
- }
- return [];
- }
-
- if (options.maxFiles && options.maxFiles < files.length) {
- messages.push(options.tooMany);
- return [];
- }
-
- return files;
- }
-
- function validateFile(file, messages, options) {
- if (options.extensions && options.extensions.length > 0) {
- var index, ext;
-
- index = file.name.lastIndexOf('.');
-
- if (!~index) {
- ext = '';
- } else {
- ext = file.name.substr(index + 1, file.name.length).toLowerCase();
- }
-
- if (!~options.extensions.indexOf(ext)) {
- messages.push(options.wrongExtension.replace(/\{file\}/g, file.name));
- }
- }
-
- if (options.mimeTypes && options.mimeTypes.length > 0) {
- if (!validateMimeType(options.mimeTypes, file.type)) {
- messages.push(options.wrongMimeType.replace(/\{file\}/g, file.name));
- }
- }
-
- if (options.maxSize && options.maxSize < file.size) {
- messages.push(options.tooBig.replace(/\{file\}/g, file.name));
- }
-
- if (options.minSize && options.minSize > file.size) {
- messages.push(options.tooSmall.replace(/\{file\}/g, file.name));
- }
- }
-
- function validateMimeType(mimeTypes, fileType) {
- for (var i = 0, len = mimeTypes.length; i < len; i++) {
- if (new RegExp(mimeTypes[i]).test(fileType)) {
- return true;
- }
- }
-
- return false;
- }
-
- return pub;
- })(jQuery);
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