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| isString (o) { return Object.prototype.toString.call(o).slice(8, -1) === 'String' }
isNumber (o) { return Object.prototype.toString.call(o).slice(8, -1) === 'Number' }
isObj (o) { return Object.prototype.toString.call(o).slice(8, -1) === 'Object' }
isArray (o) { return Object.prototype.toString.call(o).slice(8, -1) === 'Array' }
isDate (o) { return Object.prototype.toString.call(o).slice(8, -1) === 'Date' }
isBoolean (o) { return Object.prototype.toString.call(o).slice(8, -1) === 'Boolean' }
isFunction (o) { return Object.prototype.toString.call(o).slice(8, -1) === 'Function' }
isNull (o) { return Object.prototype.toString.call(o).slice(8, -1) === 'Null' }
isUndefined (o) { return Object.prototype.toString.call(o).slice(8, -1) === 'Undefined' }
isFalse (o) { if (!o || o === 'null' || o === 'undefined' || o === 'false' || o === 'NaN') return true return false }
isTrue (o) { return !this.isFalse(o) }
isIos () { var u = navigator.userAgent; if (u.indexOf('Android') > -1 || u.indexOf('Linux') > -1) { return false } else if (u.indexOf('iPhone') > -1) { return true } else if (u.indexOf('iPad') > -1) { return false } else if (u.indexOf('Windows Phone') > -1) { return false }else{ return false } }
isPC () { var userAgentInfo = navigator.userAgent; var Agents = ["Android", "iPhone", "SymbianOS", "Windows Phone", "iPad", "iPod"]; var flag = true; for (var v = 0; v < Agents.length; v++) { if (userAgentInfo.indexOf(Agents[v]) > 0) { flag = false; break; } } return flag; }
browserType(){ var userAgent = navigator.userAgent; var isOpera = userAgent.indexOf("Opera") > -1; var isIE = userAgent.indexOf("compatible") > -1 && userAgent.indexOf("MSIE") > -1 && !isOpera; var isEdge = userAgent.indexOf("Edge") > -1; var isFF = userAgent.indexOf("Firefox") > -1; var isSafari = userAgent.indexOf("Safari") > -1 && userAgent.indexOf("Chrome") == -1; var isChrome = userAgent.indexOf("Chrome") > -1 && userAgent.indexOf("Safari") > -1; if (isIE) { var reIE = new RegExp("MSIE (\\d+\\.\\d+);"); reIE.test(userAgent); var fIEVersion = parseFloat(RegExp["$1"]); if(fIEVersion == 7) return "IE7" else if(fIEVersion == 8) return "IE8"; else if(fIEVersion == 9) return "IE9"; else if(fIEVersion == 10) return "IE10"; else if(fIEVersion == 11) return "IE11"; else return "IE7以下" }
if (isFF) return "FF"; if (isOpera) return "Opera"; if (isEdge) return "Edge"; if (isSafari) return "Safari"; if (isChrome) return "Chrome"; }
checkStr (str, type) { switch (type) { case 'phone': return /^1[3|4|5|7|8][0-9]{9}$/.test(str); case 'tel': return /^(0\d{2,3}-\d{7,8})(-\d{1,4})?$/.test(str); case 'card': return /(^\d{15}$)|(^\d{18}$)|(^\d{17}(\d|X|x)$)/.test(str); case 'pwd': return /^[a-zA-Z]\w{5,17}$/.test(str) case 'postal': return /[1-9]\d{5}(?!\d)/.test(str); case 'QQ': return /^[1-9][0-9]{4,9}$/.test(str); case 'email': return /^[\w-]+(\.[\w-]+)*@[\w-]+(\.[\w-]+)+$/.test(str); case 'money': return /^\d*(?:\.\d{0,2})?$/.test(str); case 'URL': return /(http|ftp|https):\/\/[\w\-_]+(\.[\w\-_]+)+([\w\-\.,@?^=%&:/~\+#]*[\w\-\@?^=%&/~\+#])?/.test(str) case 'IP': return /((?:(?:25[0-5]|2[0-4]\\d|[01]?\\d?\\d)\\.){3}(?:25[0-5]|2[0-4]\\d|[01]?\\d?\\d))/.test(str); case 'date': return /^(\d{4})\-(\d{2})\-(\d{2}) (\d{2})(?:\:\d{2}|:(\d{2}):(\d{2}))$/.test(str) || /^(\d{4})\-(\d{2})\-(\d{2})$/.test(str) case 'number': return /^[0-9]$/.test(str); case 'english': return /^[a-zA-Z]+$/.test(str); case 'chinese': return /^[\u4E00-\u9FA5]+$/.test(str); case 'lower': return /^[a-z]+$/.test(str); case 'upper': return /^[A-Z]+$/.test(str); case 'HTML': return /<("[^"]*"|'[^']*'|[^'">])*>/.test(str); default: return true; } }
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