1.1.22+3 corrections

lib/bloc/exercise_new/exercise_new_bloc.dart

@@ -25,8 +25,8 @@ class ExerciseNewBloc extends Bloc<ExerciseNewEvent, ExerciseNewState> with Logg
   final CustomerRepository customerRepository;
   final MenuBloc menuBloc;
   late AnimationController bmiAnimationController;
-  double quantity = 12;
-  double unitQuantity = 30;
+  double quantity = -1;
+  double unitQuantity = -1;
   double bmi = 0;
   double bmr = 0;
   double goalBMI = 0;
@@ -148,6 +148,10 @@ class ExerciseNewBloc extends Bloc<ExerciseNewEvent, ExerciseNewState> with Logg
         yield ExerciseNewReady();
       } else if (event is ExerciseNewSubmit) {
         yield ExerciseNewLoading();
+        if (quantity == -1 || unitQuantity == -1) {
+          yield ExerciseNewReady();
+          throw Exception("Please type in a real number");
+        }
         exerciseRepository.end = DateTime.now();
         await exerciseRepository.addExercise();
 //        exerciseRepository.initExercise();