FLUTTER FORM EXAMPLES HOW TO

You can use the controller to listen to changes in user input as well as fetch their text value. The variable _nameController is of type TextEditingController(), which watches changes in the TextFormField input and updates its value. The inputDecoration function provides a simple and clean implementation to decorate the TextFormField widgets without repeating your code in multiple lines. To create a new Flutter app, open your terminal pointed to a location of your choice and enter the following command:Ĭlass _MyHomePageState extends State Įnter fullscreen mode Exit fullscreen mode Visual Studio Code or Android Studio editor.In order to build a basic Flutter form in this tutorial, you'll need the following:

FLUTTER FORM EXAMPLES HOW TO

In this article, you will learn how to build a basic Flutter form, style it, and validate the user input. You can seamlessly build styled Flutter forms using text fields, radio buttons, drop-down menus, check buttons, and more. This ensures users have a great experience when performing activities like cart checkouts or maintaining social profiles.įlutter forms provide a simple and intuitive way to collect such information from users on your Flutter application. Securely collecting basic contact information allows you to manage and access your customers' stored information. Accepting payments may require you to use third party APIs if you do not meet the PCI (Payment Card Industry) Security Standard requirements. Depending on the purpose of your app, you may have to collect all kinds of personally identifiable information (PII), ranging from name and email to phone numbers, mailing addresses, and so on. Collecting information is an essential task in any modern application.

Flutter form examples