Question

我有这个验证功能：

var validator =$('#form1').validate({
    ignore: "",
    rules: {
        usu_login: { required: true },
        usu_email: { required: true },
        usu_nombre1: { required: true },
        usu_apellido1: { required: true },
        usu_fecha_nac: { required: true },
        usu_cedula: { required: true },
        usu_telefono1: { required: true },
        usu_password: { 
            required: function() { return focusout == true; }
        },
        usu_password2: {
            required: function() { return focusout == true; }
        },
        usu_password3: {
            required: function() { return focusout == true; },
            equalTo: "#usu_password2"
        }
    }
}

我需要在if函数中应用相同的equalTo语句，这样可以按照我的意愿工作，但我不知道该怎么做。

有人知道怎么样？感谢

Answer 1

解决方案是使用规则的depends属性!!!

jQuery(function ($) {

    var focusout;
    $('#state').change(function(){
        focusout = this.checked;
    }).change();

    var validator = $('#myform').validate({
        ignore: "",
        rules: {
            usu_login: {
                required: true
            },
            usu_email: {
                required: true
            },
            usu_nombre1: {
                required: true
            },
            usu_apellido1: {
                required: true
            },
            usu_fecha_nac: {
                required: true
            },
            usu_cedula: {
                required: true
            },
            usu_telefono1: {
                required: true
            },
            usu_password: {
                required: function () {
                    return focusout == true;
                }
            },
            usu_password2: {
                required: function () {
                    return focusout == true;
                }
            },
            usu_password3: {
                required: function () {
                    return focusout == true;
                },
                equalTo: {
                    depends: function(){
                        return focusout == true;
                    },
                    param: "#usu_password2"
                }
            }
        },
        messages: {}
    });
});

演示：Fiddle

Answer 2

你可以试试这个：

var rules = {
    usu_login: { required: true },
    usu_email: { required: true },
    usu_nombre1: { required: true },
    usu_apellido1: { required: true },
    usu_fecha_nac: { required: true },
    usu_cedula: { required: true },
    usu_telefono1: { required: true },
    usu_password: { 
        required: function() { return focusout == true; }
    },
    usu_password2: {
        required: function() { return focusout == true; }
    },
    usu_password3: {
        required: function() { return focusout == true; },
        equalTo: "#usu_password2"
    }
}

if (!focusout) {
    for (key in rules) {
        delete rules[key].equalTo;
    }
}

var validator = $('#form1').validate({
    ignore: "",
    rules: rules
});

循环遍历所有规则并删除equalTo约束，如果它应该被忽略。

但是，每次更改validator时都必须重新创建focusout对象。

Answer 3

在您的情况下，您必须将自己的方法添加到验证器

$.validator.addMethod("mehod", function(value, element) 
{
valid=false;
if(condition==true)//place your  condition
{
valid=true;
}
else
{
valid=false;
}
return this.optional(element) || valid;
},"Your own error message");

并将其放在您要验证的位置

像这样：

rules: {
usu_login: { required: true,method: true },//here you are using your method
usu_email: { required: true }
/*other rule*/
}

这适用于我的情况。

jQuery Validate插件，if语句

3 个答案: