void return type issues

[connelevalsam]

Lesson 11:

  void toggleView(){
    //print(showSignIn.toString());
    setState(() => showSignIn = !showSignIn);
  }

  @override
  Widget build(BuildContext context) {
    if (showSignIn) {
      return SignIn(toggleView:  toggleView);
    } else {
      return Register(toggleView:  toggleView);
    }
  }```

throws error: this expression has a type of void so it's value can't be used parameter type function

[Suren55]

what does the "toggleView" property of SignIn widget accept? My doubt is that because the toggleView() method does not return anything, you can't assign "nothing" to a property of a widget

[connelevalsam]

but that's exactly what he did

[vagabond0091]

did you guys solve this problem? im stuck on this question

[VishruthVS]

yes check it out:
https://github.com/VishruthVS/FlutterAuthentication