SignInScreen constructor

const SignInScreen({ Key? key, UserService? userService, required Future<void> handleLogin(), required GlobalKey<FormState> formKey, required TextEditingController username, required TextEditingController password, String? errorMessage, })

Implementation

const SignInScreen({
  super.key,
  this.userService,
  required this.handleLogin,
  required this.formKey,
  required this.username,
  required this.password,
  this.errorMessage,
});