avoid-state-constructors

added in: 1.4.0

warning

Warns when a State has a constructor with non-empty body.

The constructor of a State object should never contain any logic. That logic should always go into State.initState.

Example

❌ Bad:

class _MyHomePageState<T> extends State<MyHomePage> {
  _MyHomePageState() {
    // ... // LINT
  }
}

✅ Good:

class _MyHomePageState<T> extends State<MyHomePage> {
  @override
  void initState() {
    // ...
  }
}