jquery validate adds custom validation rules (validation email address postal code)_jquery

jQuery:validate to add custom validation

jQuery.validator.addMethod adds custom validation rules

addMethod：name, method, message

Simple example: adding a single verification

Copy code The code is as follows:

邮编：

名字：

 

 validate.expand.js

 

复制代码 代码如下:

 jQuery.validator.addMethod("userName", function(value, element) {
    return this.optional(element) || /^[u0391-uFFE5w] $/.test(value);
}, "用户名必须在5-10个字符之间");  

jQuery.validator.addMethod("isZipCode", function(value, element) {  
    var tel = /^[0-9]{6}$/;
    return this.optional(element) || (tel.test(value));
}, "请正确填写您的邮政编码");