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samples/form_app/README.md

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form_app

A sample demonstrating different types of forms and best practices.

Sign In with HTTP

lib/src/sign_in_http.dart

A sign in form using package:http to send a request.

Form widgets

lib/src/form_widgets.dart

A stylized form that uses widgets like TextField, DatePicker, Slider, Checkbox, and Switch.

Autofill

lib/src/autofill.dart

A form that uses AutofillGroup to auto-fill the users name, email, and address.

In order to use Autofill in a browser, your app needs to be hosted with HTTPS. If you would like to test locally, you can build the app in release mode (flutter run -d chrome --release --web-port=5000).

Then use tunnelmole, an open source tunneling tool or ngrok, a popular closed source tunneling tool to create an HTTPS url for your local app (tmole 5000 or ngrok http 5000).

Validation

lib/src/validation.dart

A form that alerts the user if the data entered is invalid.