protected override ValidationResult IsValid(
object value,
ValidationContext validationContext)
{
if (value != null)
{
var valueValidLength = 14;
var maskChars = new[] { ".", "-", "/" };
var multipliersForFirstDigit = new[] { 5, 4, 3, 2, 9, 8, 7, 6, 5, 4, 3, 2 };
var multipliersForSecondDigit = new[] { 6, 5, 4, 3, 2, 9, 8, 7, 6, 5, 4, 3, 2 };
var mod11 = new Mod11();
var isValid = mod11.IsValid(value.ToString(), valueValidLength, maskChars, multipliersForFirstDigit, multipliersForSecondDigit);
if (!isValid)
{
return(new ValidationResult(this.FormatErrorMessage(validationContext.DisplayName)));
}
}
return(null);
}
protected override ValidationResult IsValid(
object value,
ValidationContext validationContext)
{
if (value != null)
{
var valueValidLength = 11;
var maskChars = new[] { ".", "-" };
var multipliersForFirstDigit = new[] { 10, 9, 8, 7, 6, 5, 4, 3, 2 };
var multipliersForSecondDigit = new[] { 11, 10, 9, 8, 7, 6, 5, 4, 3, 2 };
var mod11 = new Mod11();
var isValid = mod11.IsValid(value.ToString(), valueValidLength, maskChars, multipliersForFirstDigit, multipliersForSecondDigit);
if (!isValid)
{
return new ValidationResult(this.FormatErrorMessage(validationContext.DisplayName));
}
}
return null;
}
