Question

我想知道如何在两个输入文本框中为不相等的值添加jquery验证。我已经尝试过此Example，但对我不起作用。

jQuery代码：

$.validator.addMethod("notEqual", function (value, element, param) {
            return this.optional(element) || value != param;
        }, "cannot be same as oldpassword");

        $("#frmAddEdit").validate({
            rules: {
                "txtoldpassword": { required: true },
                "txtnpassword": { required: true, notEqual:"#txtoldpassword" },
            },
            messages: {
                "txtoldpassword": { required: "old Password is required" },
                "txtnpassword": { required: "New Password is required" },
            },
            submitHandler: function (form) {
                ChangeUserPassword();
                return false;
            }
        });

当我在验证方法上放置警报时，param会显示相同的值（即#txtoldpassword），而当我这样输入时，notEqual: $("#txtoldpassword").val()则param会变成""（空白）

请帮助我。

Answer 1

我只是为notEqual更改了传递文本框值的方式，对我有用。

JQuery代码：

[2018-07-12 13:50:21] local.ALERT: 330: 330  
[2018-07-12 13:50:21] local.ALERT: 0.00079900000002908  
[2018-07-12 13:50:21] local.ALERT: 330.01: 330.01  
[2018-07-12 13:50:21] local.ALERT: 0.0010900000000333  
[2018-07-12 13:50:21] local.ALERT: 330.02: 330.02  
[2018-07-12 13:50:21] local.ALERT: 0.0013809999999808  
[2018-07-12 13:50:21] local.ALERT: 330.03: 330.03  
[2018-07-12 13:50:21] local.ALERT: 0.001671999999985  
[2018-07-12 13:50:21] local.ALERT: 330.04: 330.04  
[2018-07-12 13:50:21] local.ALERT: 0.0019630000000461  
[2018-07-12 13:50:21] local.ALERT: 330.05: 330.05

如何在jQuery.validation

1 个答案: