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avoid-bloc-public-fields

added in: 1.25.0
warning
🛠
Free+

Warns when a Bloc or Cubit has public fields.

It's recommended to keep the state or your Blocs private and only update it in event handlers.

Example​

❌ Bad:

class CounterBloc extends Bloc<CounterEvent, int> {
  CounterBloc() : super(0);
  
  // LINT: Avoid declaring public fields for 'Blocs'. Try making them private instead.
  int value = 1;
}

✅ Good:

class CounterBloc extends Bloc<CounterEvent, int> {
  CounterBloc() : super(0);
  
  int _value = 1;
}