public User Register(User user) { if (ValidationHelpers.UsernameValidation(user.Username) == null || ValidationHelpers.PasswordValidation(user.Password) == null || ValidationHelpers.NameValidation(user.FirstName) == null || ValidationHelpers.NameValidation(user.LastName) == null || ValidationHelpers.AgeValidation(user.Age) == -1) { return(null); } return(user); }
public T Register(T user) { if (!ValidationHelpers.ValidateFirstNameAndLastName(user.FirstName, user.LastName) || ValidationHelpers.AgeValidation(user.Age) == -1 || ValidationHelpers.ValidateUserName(user.Username) == null || ValidationHelpers.ValidatePassword(user.Password) == null) { MessageHelpers.Message("You have entered something wrong!", ConsoleColor.Red); Console.ReadLine(); return(null); } int id = _dB.Insert(user); return(_dB.GetUserById(id)); }