html正则验证数字,js验证数字正则表达式-优快云博客

本文汇总了多种场景下常用的正则表达式，包括英文、中文、邮箱、网址等验证规则，适用于网页表单验证及数据清洗等应用场景。

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return

str.replace(/^\s+|\s+$/g, '');

}

//添加部分正则表达式(JQuery)

// 正则规则

"eng" : /^[A-Za-z]+$/,

"chn" :/^[\u0391-\uFFE5]+$/,

"mail" : /\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/,

"url" :

/^http[s]?:\/\/[A-Za-z0-9]+\.[A-Za-z0-9]+[\/=\?%\-&_~`@[\]\':+!]*([^<>\"\"])*$/,

"currency" : /^\d+(\.\d+)?$/,

"number" : /^\d+$/,

"int" : /^[0-9]{1,30}$/,

"double" : /^[-\+]?\d+(\.\d+)?$/,

"username" : /^[a-zA-Z]{1}([a-zA-Z0-9]|[._]){4,19}$/,

"password" : /^(\w){6,20}$/,

"safe" :

/>|

"dbc" : /[ａ-ｚＡ-Ｚ０-９！＠＃￥％＾＆＊()＿＋｛｝［］｜：＂＇；．，／？＜＞｀～　]/,

"qq" : /[1-9][0-9]{4,}/,

"date" :

/^((((1[6-9]|[2-9]\d)\d{2})-(0?[13578]|1[02])-(0?[1-9]|[12]\d|3[01]))|(((1[6-9]|[2-9]\d)\d{2})-(0?[13456789]|1[012])-(0?[1-9]|[12]\d|30))|(((1[6-9]|[2-9]\d)\d{2})-0?2-(0?[1-9]|1\d|2[0-8]))|(((1[6-9]|[2-9]\d)(0[48]|[2468][048]|[13579][26])|((16|[2468][048]|[3579][26])00))-0?2-29-))$/,

"year" : /^(19|20)[0-9]{2}$/,

"month" : /^(0?[1-9]|1[0-2])$/,

"day" : /^((0?[1-9])|((1|2)[0-9])|30|31)$/,

"hour" : /^((0?[1-9])|((1|2)[0-3]))$/,

"minute" : /^((0?[1-9])|((1|5)[0-9]))$/,

"second" : /^((0?[1-9])|((1|5)[0-9]))$/,

"mobile" : /^(($\d{2,3}$)|(\d{3}\-))?13\d{9}$/,

"phone" : /^[+]{0,1}(\d){1,3}[ ]?([-]?((\d)|[ ]){1,12})+$/,

"zipcode" : /^[1-9]\d{5}$/,

"bodycard" :

/^((1[1-5])|(2[1-3])|(3[1-7])|(4[1-6])|(5[0-4])|(6[1-5])|71|(8[12])|91)\d{4}((19\d{2}(0[13-9]|1[012])(0[1-9]|[12]\d|30))|(19\d{2}(0[13578]|1[02])31)|(19\d{2}02(0[1-9]|1\d|2[0-8]))|(19([13579][26]|[2468][048]|0[48])0229))\d{3}(\d|X|x)?$/,

"ip" :

/^(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])$/,

"file": /^[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/,

"image" : /.+\.(jpg|gif|png|bmp)$/i,

"word" : /.+\.(doc|rtf|pdf)$/i,