###* # 表单验证 # @date 2016-02-14 16:01:56 # @author vfasky # @link http://vfasky.com ### 'use strict' $ = require 'jquery' require '../vendor/jquery.serialize-object' if typeof String.prototype.trim != 'function' String::trim = -> $.trim @ # 是否字母 _isAlphabetReg = /^[A-Za-z]+$/ # 是否中文 _isChrStr = /[^x00-xff]/ # 是否邮箱 _isEmailReg = /^(?:[a-z0-9]+[_\-+.]+)*[a-z0-9]+@(?:([a-z0-9]+-?)*[a-z0-9]+.)+([a-z]{2,})+$/i # 是否日期 20120409 | 2012-04-09 | 2012/04/09 | 2012.04.09 | 以上各种无 0 的状况 _isDateReg = /^([1-2]\d{3})([-/.])?(1[0-2]|0?[1-9])([-/.])?([1-2]\d|3[01]|0?[1-9])$/ # 是否手机 _isMobileReg = /^1[3-9]\d{9}$/ # 是否是数字和字母 _isDigitOrAlphaReg = /^(\d|\w)+$/ ###* * 检查座机 * 座机：仅中国座机支持；区号可有 3、4位数并且以 0 开头；电话号不以 0 开头，最 8 位数，最少 7 位数 * 但 400/800 除头开外，适应电话，电话本身是 7 位数 * 0755-29819991 | 0755 29819991 | 400-6927972 | 4006927927 | 800... * ### _isTelReg = /^(?:(?:0\d{2,3}[- ]?[1-9]\d{6,7})|(?:[48]00[- ]?[1-9]\d{6}))$/ # 检查url _urlCheck = do -> protocols = '((https?|s?ftp|irc[6s]?|git|afp|telnet|smb):\\/\\/)?' userInfo = '([a-z0-9]\\w*(\\:[\\S]+)?\\@)?' domain = '(?:localhost|(?:[a-z0-9]+(?:[-\\w]*[a-z0-9])?(?:\\.[a-z0-9][-\\w]*[a-z0-9])*)*\\.[a-z]{2,})' port = '(:\\d{1,5})?' ip = '\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}' address = '(\\/\\S*)?' domainType = [protocols, userInfo, domain, port, address] ipType = [protocols, userInfo, ip, port, address] rDomain = new RegExp('^' + domainType.join('') + '$', 'i') rIP = new RegExp('^' + ipType.join('') + '$', 'i') (x)-> rDomain.test x or rIP.test x _rule = # 不能为空 required: (x = '', rule = null)-> return String(x).trim().length > 0 if rule == null if x.$form.find(rule).val() return String(x).trim().length > 0 true # trim trim: (x = '')-> res = type: 'formatter' val: String(x).trim() # 是否字母 isAlphabet: (x)-> _isAlphabetReg.test String(x) # 是否是数字和字母 onlyDigitAndAlpha: (x)-> _isDigitOrAlphaReg.test String(x) # 最小长度 minlength: (x, len)-> len = Number len x = String(x).trim() x.length >= len # 最大长度 maxlength: (x, len)-> len = Number len x = String(x).trim() x.length <= len # 最大中文长度 maxChrLen: (x, len)-> len = Number len x = String(x).trim() strLen = 0 for i in [0...x.length] v = x[i] if v.match(_isChrStr) strLen += 1 else strLen += 0.5 strLen <= len # 最小中文长度 minChrLen: (x, len)-> len = Number len x = String(x).trim() strLen = 0 for i in [0...x.length] v = x[i] if v.match(_isChrStr) strLen += 1 else strLen += 0.5 strLen >= len # 只能是数字 isNumber: (x)-> $.isNumeric String(x) # 是否为整数 isInteger: (x)-> Number(x) % 1 == 0 # 最小值 min: (x, min)-> Number(x) >= Number(min) # 最小值 max: (x, max)-> Number(x) <= Number(max) # 是否相符 equals: (x, value)-> value = value.val() if value instanceof $ x = x.val() if x instanceof $ String(x) == String(value) # 是否邮箱 isEmail: (x) -> _isEmailReg.test String(x) # 检查日期 isDate: (x) -> return false if _isDateReg.test String(x) taste = _isDateReg.exec String(x) year = Number taste[1] month = Number taste[3] - 1 day = Number taste[5] d = new Date year, month, day year == d.getFullYear() and month == d.getMonth() and day == d.getDate() # 是否手机 isMobile: (x) -> _isMobileReg.test String(x) # 是否座机 isTel: (x) -> _isTelReg.test String(x) # url isUrl: (x)-> _urlCheck String(x) _errMsg = required: '不能为空' isNumber: '只能是数字' isAlphabet: '只能是字母' onlyDigitAndAlpha: '只能是字母和数字' minlength: (len)-> "最小 #{len} 位字符" minChrLen: (len)-> "最小 #{len} 个中文 或 #{Number(len) * 2} 个英文" maxChrLen: (len)-> "最多 #{len} 个中文 或 #{Number(len) * 2} 个英文" maxlength: (len)-> "最多 #{len} 位字符" min: (min)-> "数值要大于 #{min}" max: (max)-> "数值要小于 #{max}" equals: '两次输入的值不相符' isEmail: '邮箱格式不正确' isInteger: '数值必须是整数' isDate: '日期格式不正确' isMobile: '手机格式不正确' isTel: '座机格式不正确' module.exports = (mcore)-> {Template, util} = mcore # 解释验证规则 parseValidator = ($el, rules = [], $form)-> name = $el.attr 'name' return true if !name validatorAttr = $el.attr('validator').trim() return true if !validatorAttr util.each validatorAttr.split('|'), (v)-> ix = String(v).indexOf ' err:' if ix != -1 eT = v.split(' err:') v = eT[0] diyErr = eT[1] args = $.grep v.split(' '), (s)=> $.trim(s).length > 0 ruleType = args[0] checkRule = _rule[ruleType] if !checkRule console.log "validator rule: #{ruleType} undefined" return if diyErr err = diyErr else if $.isFunction(_errMsg[ruleType]) msgArgs = args.slice 0 msgArgs.splice 0, 1 err = _errMsg[ruleType].apply $el[0], msgArgs else err = _errMsg[ruleType] or 'error' args[0] = $el args[1] = $form.find(args[1]).eq 0 if ruleType == 'equals' rules.push name: name type: ruleType rule: checkRule args: args err: err # 取规则 getRules = ($form)-> rules = [] $form.find('[validator]').each -> parseValidator $(@), rules, $form rules # 取对应name的值 getNameValue = (data, name, $el)-> name = String(name) if -1 == name.indexOf('[') return data[name] or '' $el[0].value.trim() Template.binders['validator'] = Template.binders['validated'] = update: (el, value)-> if el.tagName.toLowerCase() == 'form' return false el.setAttribute 'validator', value rendered:(el, value)-> if el.tagName.toLowerCase() != 'form' or !el._element return el.setAttribute 'validator', value callback = Template.strToFun(el, value) or -> proxyEnv = Template.getEnv el $form = $ el validatorForm = (callback)-> rules = getRules $form data = $form.serializeObject() err = null $.each rules, (k, v)-> $el = v.args[0] _value = getNameValue data, v.name, $el if v.type != 'required' and (_value == '' or _value == undefined) return value = toString: -> String _value toNumber: -> Number _value $el: $el $form: $form v.args[0] = value checkRes = v.rule.apply(null, v.args) #console.log checkRes if false == checkRes err = $el: $el err: v.err $form: $form return false if checkRes.type and checkRes.type == 'formatter' $el.val checkRes.val data[v.name] = checkRes.val callback err, data # 注入上下文 if proxyEnv and !proxyEnv[value + 'Check'] proxyEnv[value + 'Check'] = -> dtd = $.Deferred() validatorForm (err, data)-> return dtd.reject err if err dtd.resolve data dtd.promise() $form.off('submit.validator').on 'submit.validator', -> validatorForm callback false validator = add: (x, fun, errMsg)-> _rule[x] = fun _errMsg[x] = errMsg if errMsg addErrMsg: (type, msg)-> _errMsg[type] = msg check: (args...)-> return false if args.length < 2 type = args[0] args.splice(0, 1) return false if !_rule[type] _rule[type].apply(null, args)