private void Login() { if (EmailText.ToString() == "" && password.ToString() == "") { Application.Current.MainPage.DisplayAlert("Correct", "Logrado", "Ok"); } else { Application.Current.MainPage.DisplayAlert("Incorrecto", "No Logrado", "Cancel"); } var user = new MVVMTest.Models.User { Email = EmailText.ToLower(), Password = password.ToLower(), Firstname }; }