using System; using System.Globalization; using System.Windows.Controls; namespace Gestor.Common.Validation { public class ValidacaoCep : ValidationRule { public ValidacaoCep() { } public override ValidationResult Validate(object value, CultureInfo cultureInfo) { object obj = value; if (obj == null) { obj = ""; } if (string.IsNullOrWhiteSpace(obj.ToString()) || value.ToString().ValidatePostCode()) { return ValidationResult.ValidResult; } return new ValidationResult(false, "CEP Inválido"); } } }