How do I make a date annotation, can access value of another property?

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How do I make a date annotation, can access value of another property?

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#1 by (3 votes)

2

I have my following properties:

public ETipoPessoa TipoPessoa {get;set;}
public string CnpjCPF {get;set;}

public enum ETipoPessoa {
     Fisica,
     Juridica
}

I have this condition, if TypePerform = Physical, I need to pass an annotation that validates the CPF, otherwise TypePerform = Juridica validates the CNPJ

So, how do I make a date annotation, access value of another property?

That is, my annotation has to get the value that came from the TypePerson, to validate what is what ...

c# asp.net-mvc-5

asked by anonymous 17.09.2014 / 03:35

1 answer

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score 3 · Answer 1

It's not what you want, but there's a way to do Template validation.

public class Pessoa : IValidatableObject
{
    public ETipoPessoa TipoPessoa {get;set;}
    public string CnpjCPF {get;set;}

    public IEnumerable<ValidationResult> Validate(ValidationContext validationContext)
    {
        var validations = new List<ValidationResult>();

        if (TipoPessoa == ETipoPessoa.Fisica)
        {
            bool cpfValido;
            ... // validação de CPF
            if (!cpfValido)
                validations.Add(new ValidationResult("CPF Inválido"));
        }

        if (TipoPessoa == ETipoPessoa.Juridica)
        {
            bool cnpjValido;
            ... // validação de CNPJ 
            if (!cnpjValido)
                validations.Add(new ValidationResult("CNPJ Inválido"));
        }
        return validations;
    }
}