public static ValidationResult Decide
(
this ValidationResult validationResult,
Func <bool> condition,
string error
)
{
if (!validationResult.IsValid)
{
return(validationResult);
}
return(condition()
? ValidationResult.Success
: ValidationResult.Fail(error));
}
public static ValidationResult ValidateEmail(this ValidationResult validationResult, string email)
{
if (!validationResult.IsValid || string.IsNullOrWhiteSpace(email))
{
return(validationResult);
}
try
{
var _ = new MailAddress(email);
return(ValidationResult.Success);
}
catch (FormatException)
{
return(ValidationResult.Fail("Email имеет неверный формат"));
}
}
