How To Change Flutter Textformfield Border Radius [Detailed Guide]

In this tutorial, we’ll learn how to easily implement Flutter textformfield border radius by using a proper practical Flutter code examples.

Outline

1. Introduction: Flutter Textformfield Border Radius
2. Default Flutter Textformfield Border Radius
3. Change Flutter Textformfield Border Radius
4. Circular Flutter Textformfield Border Radius(All Edges Same Value)
5. Circular Flutter Textformfield Border Radius(All Edges Different Value)
6. Custom Flutter Textformfield Border Radius Source Code
7. Conclusion

Introduction: Flutter Textformfield Border Radius

Flutter textformfield border radius is used to decorate the border of Flutter textformfield. For instance, if you want to make the Flutter textformfield border rounded then you can achieve it through the customization of Flutter textformfield border radius. You can make some or all of the border radius for textformfield Flutter circular or let them remain sharped.

Don’t worry, I will explain Flutter textformfield border radius in Flutter using proper code implementation so you can have a better idea of how Flutter textformfield border radius works.

Default Flutter Textformfield Border Radius

Let’s implement a simple Flutter textformfield with a border so we can see the default Flutter textformfield border radius decoration. See below code:

TextFormField(
            decoration:InputDecoration(
              enabledBorder: OutlineInputBorder()
                                      ),
          )

 enabledBorder: OutlineInputBorder(
                  borderRadius: BorderRadius.circular(20))

  enabledBorder: OutlineInputBorder(
                        borderRadius: BorderRadius.circular(30)
                            .copyWith(bottomRight: Radius.circular(0)))

 enabledBorder: OutlineInputBorder(
                borderRadius: BorderRadius.only(
                  topLeft: Radius.circular(0),
                  topRight: Radius.circular(40),
                  bottomLeft: Radius.circular(40),
                  bottomRight: Radius.circular(0),

                ))

import 'package:flutter/material.dart';
void main() {
  runApp(const MyApp());
}
class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Homepage(),
    );
  }
}
class Homepage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return SafeArea(
        child: Scaffold(
      body: Center(
          child: Padding(
              padding: EdgeInsets.symmetric(horizontal: 40),
              child: TextFormField(
                decoration: InputDecoration(
                    enabledBorder: OutlineInputBorder(
                        borderRadius: BorderRadius.only(
                          topLeft: Radius.circular(0),
                          topRight: Radius.circular(40),
                          bottomLeft: Radius.circular(40),
                          bottomRight: Radius.circular(0),
                        ),
                        borderSide: BorderSide(color: Colors.blue))),
              ))),
    ));
  }
}

Conclusion

To conclude this tutorial, now you’ve a detailed and in-depth practical knowledge of how to customize Flutter textformfield border radius. I’ll be delighted to receive your feedback on this post.

I’d love to see you visit my other tutorials on Flutter app development and Python programming as well. Thank you for reading this post.