public bool VerifyCredentials(string username, string password) { User getUser = TipezeNyumbaUnitOfWork.Repository <User>() .Get(u => u.phoneNumber == username || u.email == username); if (getUser == null) { return(false); } bool verifyIfPasswordIsCorrect = _hashPassword.IsPasswordCorrect(getUser, password); return(verifyIfPasswordIsCorrect); }