Message in Portuguese (Brazil) (Português (Brasil))
IsValid(object value) não foi implementado por essa classe. O ponto de entrada preferido é GetValidationResult() e as classes devem substituir IsValid(object value, ValidationContext context).
Unlocalized message
IsValid(object value) has not been implemented by this class. The preferred entry point is GetValidationResult() and classes should override IsValid(object value, ValidationContext context).
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