public static void ValidateRequest(Contact contact)
{
Regex emailRegex = new Regex(@"^([\w\.\-]+)@([\w\-]+)((\.(\w){2,3})+)$");
Match match = emailRegex.Match(contact.EmailID);
if (!match.Success)
{
throw ClientErrors.InvalidEmailId();
}
if (contact.FirstName.Length > 50)
{
throw ClientErrors.InvalidFirstName();
}
if (contact.LastName.Length > 50)
{
throw ClientErrors.InvalidLastName();
}
}