// Flutter and Dart
// Set keyboard button to focus next input field.
// "textInputAction: TextInputAction.next"
// or
// "textInputAction: TextInputAction.done"
// Example :
return Scaffold(
body: Column(
children: [
TextField(
decoration: InputDecoration(hintText: 'input field 1'),
textInputAction: TextInputAction.next,
),
TextField(
decoration: InputDecoration(hintText: 'input field 2'),
textInputAction: TextInputAction.next,
),
TextField(
decoration: InputDecoration(hintText: 'final input field'),
textInputAction: TextInputAction.done,
),
],
),
);