Validation custom attribute with multiple instance problem

Question

I am using the System.ComponentModel.DataAnnotations namespace in C # 4 to implement my own validation attribute, and it looks like

[AttributeUsage(AttributeTargets.Class, AllowMultiple = true)]
public sealed class MyCustomValidator : ValidationAttribute {
    private String Property1 { get; set; }
    private String Property2 { get; set; }

    public ValeTaxiSituacaoRequired(String property1, String property2) {
        Property1 = property1;
        Property2 = property2;
    }

    public override bool IsValid(object value) {
        //validation logic
    }

}

I want to use this attribute below

[MyCustomValidator("Name", "Job")]
[MyCustomValidator("Name", "Email")]
[MyCustomValidator("Name", "Job")]
public class Employe {
}

The problem is that only one check is performed. How can I do all the checks (using asp.net mvc 2)?

Answer 1

you need to override the TypeId property http://www.paraesthesia.com/archive/2010/03/02/the-importance-of-typeid-in-asp.net-mvc-dataannotations-validation-attributes.aspx

Answer 2

AllowMultiple = true , TypeID, JQuery

Answer 3

FluentValidation. , , .

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