将正则表达式添加到jquery.validate

需要将正则表达式检查添加到我的jquery.validate脚本中

我有这个：

$().ready(function() {
  $("#myBlahForm").validate({

    rules: {
        someName: {
            required: true,
            minlength: 5,
            maxlength: 8,
        },
        somePassword: {
            required: true,
                            minlength: 5,
            maxlength: 8,
        },
        someConfirmPassword: {
            required: true,
            equalTo: "#somePassword"
        },
    },
    messages: {
        someName:  {
            required: "Please create your username",
        },
        somePassword: {
            required: "Please create a password",
        },
        someConfirmPassword: {
            required: "Please re-enter your password",
            equalTo:  "Passwords must match"
        },
    }
});

}))

当用户在此处输入数据时，我想检查数据库中允许的密码的特定字符：

    <label for="someName">Username</label>
    <input type="text" id="someName" name="someName" placeholder="Create a Username"/>

    <label for="somePassword">Password</label>
    <input type="password" id="somePassword" name="somePassword" placeholder="Create a Password"/>

    <label for="someConfirmPassword">Confirm Password </label>
    <input type="password" id="someConfirmPassword" name="someConfirmPassword" placeholder="Verify your Password"/>

用户名
密码
确认密码

使用BasissInstance的jquery.validate插件将正则表达式检查添加到必填字段（如密码或用户名）的最佳方法是什么：

基本上，我需要确保他们创建的密码和用户名只有0-9、字母和几个特殊字符

required: function(element){
    return /[a-zA-Z0-9]/.test($('#someConfirmPassword').val());
}

---

如果regexp通过，上面的表达式将返回true；如果不通过，则返回false。更改它以满足您的需要。

好的，您可以使用添加自定义验证方法，如

以及

可能重复的

$.validator.addMethod("regx", function(value, element, regexpr) {          
    return regexpr.test(value);
}, "Please enter a valid pasword.");

...
$("#myBlahForm").validate({

    rules: {
        somePassword: {
            required: true ,
            //change regexp to suit your needs
            regx: /^(?=.*\d)(?=.*[a-z])(?=.*[A-Z])\w{6,}$/,
            minlength: 5,
            maxlength: 8
        }
    }