常用的正则

js校验真实姓名:regName =/^[\u4e00-\u9fa5]{2,4}$/
js校验身份证号码: regId = /(^\d{15}$)|(^\d{18}$)|(^\d{17}(\d|X|x)$)/
正整数正则:var posPattern = /^\d+$/;
负浮点数正则:var negPattern = /^-\d*\.\d+$/; 
正数正则:var posPattern = /^\d*\.?\d+$/; 
数字正则:var numPattern = /^-?\d*\.?\d+$/;
Email正则:var pattern = /^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/; 
最严谨的手机验证:
var mobile = /^(?:(?:\+|00)86)?1(?:(?:3[\d])|(?:4[5-7|9])|(?:5[0-3|5-9])|(?:6[5-7])|(?:7[0-8])|(?:8[\d])|(?:9[1|8|9]))\d{8}$/
中国手机号(宽松), 只要是13,14,15,16,17,18,19开头即可:
var mobile = /^(?:(?:\+|00)86)?1[3-9]\d{9}$/
最宽松的手机验证,只要是1开头即可, 如果你的手机号是用来接收短信, 优先建议选择这一条
var mobile = /^(?:(?:\+|00)86)?1\d{10}$/

数字/货币金额(支持负数、千分位分隔符)
var money=/(?:^[-]?[1-9]\d{0,2}(?:$|(?:,\d{3})*(?:$|(\.\d{1,2}$))))|(?:(?:^[0](\.\d{1,2})?)|(?:^[-][0]\.\d{1,2}))$/

数字/货币金额 (只支持正数、不支持校验千分位分隔符)
/(?:^[1-9]([0-9]+)?(?:\.[0-9]{1,2})?$)|(?:^(?:0){1}$)|(?:^[0-9]\.[0-9](?:[0-9])?$)/

摘自:https://juejin.im/post/6844903773077258254#heading-10
https://juejin.im/post/6844903983857811464#heading-30
https://juejin.im/post/6844903952236937223#heading-6

 

posted @ 2020-10-12 10:17  林玖女神  阅读(136)  评论(0编辑  收藏  举报