public static bool Validate(Person person) { if (string.IsNullOrWhiteSpace(person.FirstName)) { StandardMessages.DisplayValidationError(" first name"); return(false); } if (string.IsNullOrWhiteSpace(person.LastName)) { StandardMessages.DisplayValidationError("last name"); return(false); } return(true); }
static void Main(string[] args) { StandardMessages.WellcomeMessage(); Person user = PersonDataCapture.Capture(); bool isUserValid = PersonValidator.Validate(user); if (isUserValid == false) { StandardMessages.EndApplication(); return; } AccountGenerator.CrateAccount(user); StandardMessages.EndApplication(); }