public static bool TryCreate(string emailAddress, out EmailAddress result, out string failureReason)
{
var specification = new EmailAddressSpecification();
if (specification.IsSatisfiedBy(emailAddress))
{
result = new EmailAddress(emailAddress);
failureReason = string.Empty;
return true;
}
result = null;
failureReason = specification.GetReasonsForDissatisfactionSeparatedWithNewLine();
return false;
}
public static EmailAddress Create(string emailAddress)
{
if (emailAddress == null)
{
throw new ArgumentNullException("emailAddress");
}
var specification = new EmailAddressSpecification();
if (specification.IsSatisfiedBy(emailAddress))
{
return new EmailAddress(emailAddress);
}
throw new ArgumentException(string.Format("Email address '{0}' doesn't satisfy specification.", emailAddress), "emailAddress");
}