cpd_2022_zi/lib/widgets/text_formfield.dart

import 'package:flutter/material.dart';

class MyTextFormField extends StatelessWidget {
  final String _description;
  final Function(String?) onSaveAction;
  const MyTextFormField(
    this._description,
    this.onSaveAction, {
    super.key,
  });

  @override
  Widget build(BuildContext context) {
    return TextFormField(
      onSaved: onSaveAction,
      decoration: InputDecoration(hintText: _description),
      validator: (String? value) =>
          value == null || value.isEmpty ? 'Text eingeben' : null,
      keyboardType: TextInputType.multiline,
      maxLines: null,
    );
  }
}