js中的jQuery Validate增加手机号码验证

$.validator.addMethod("isPhone", function(value,element) {
    var length = value.length;
    var mobile = /^1[3456789]\d{9}$/;
    return this.optional(element) || (length == 11 && mobile.test(value));
}, "请正确填写您的联系电话");

菜鸟教程：https://www.runoob.com/jquery/jquery-plugin-validate.html

调用：  isPhone:true