# Create and style a text field

> How to implement a text field.



<?code-excerpt path-base="cookbook/forms/text_input/"?>

Text fields allow users to type text into an app.
They are used to build forms,
send messages, create search experiences, and more.
In this recipe, explore how to create and style text fields.

Flutter provides two text fields:
[`TextField`][] and [`TextFormField`][].

## `TextField`

[`TextField`][] is the most commonly used text input widget.

By default, a `TextField` is decorated with an underline.
You can add a label, icon, inline hint text, and error text by supplying an
[`InputDecoration`][] as the [`decoration`][]
property of the `TextField`.
To remove the decoration entirely (including the
underline and the space reserved for the label),
set the `decoration` to null.

<?code-excerpt "lib/main.dart (TextField)" replace="/^child\: //g"?>
```dart
TextField(
  decoration: InputDecoration(
    border: OutlineInputBorder(),
    hintText: 'Enter a search term',
  ),
),
```

To retrieve the value when it changes,
see the [Handle changes to a text field][] recipe.

## `TextFormField`

[`TextFormField`][] wraps a `TextField` and integrates it
with the enclosing [`Form`][].
This provides additional functionality,
such as validation and integration with other
[`FormField`][] widgets.

<?code-excerpt "lib/main.dart (TextFormField)" replace="/^child\: //g"?>
```dart
TextFormField(
  decoration: const InputDecoration(
    border: UnderlineInputBorder(),
    labelText: 'Enter your username',
  ),
),
```

## Interactive example

<?code-excerpt "lib/main.dart" replace="/^child\: //g"?>
```dartpad title="Flutter text input hands-on example in DartPad" run="true"
import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    const appTitle = 'Form Styling Demo';
    return MaterialApp(
      title: appTitle,
      home: Scaffold(
        appBar: AppBar(title: const Text(appTitle)),
        body: const MyCustomForm(),
      ),
    );
  }
}

class MyCustomForm extends StatelessWidget {
  const MyCustomForm({super.key});

  @override
  Widget build(BuildContext context) {
    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: <Widget>[
        const Padding(
          padding: EdgeInsets.symmetric(horizontal: 8, vertical: 16),
          child: TextField(
            decoration: InputDecoration(
              border: OutlineInputBorder(),
              hintText: 'Enter a search term',
            ),
          ),
        ),
        Padding(
          padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 16),
          child: TextFormField(
            decoration: const InputDecoration(
              border: UnderlineInputBorder(),
              labelText: 'Enter your username',
            ),
          ),
        ),
      ],
    );
  }
}
```

For more information on input validation, see the
[Building a form with validation][] recipe.


[Building a form with validation]: /cookbook/forms/validation/
[`decoration`]: https://api.flutter.dev/flutter/material/TextField/decoration.html
[`Form`]: https://api.flutter.dev/flutter/widgets/Form-class.html
[`FormField`]: https://api.flutter.dev/flutter/widgets/FormField-class.html
[Handle changes to a text field]: /cookbook/forms/text-field-changes/
[`InputDecoration`]: https://api.flutter.dev/flutter/material/InputDecoration-class.html
[`TextField`]: https://api.flutter.dev/flutter/material/TextField-class.html
[`TextFormField`]: https://api.flutter.dev/flutter/material/TextFormField-class.html