Flutter Form Design Example. This package helps in creation of Flutter Forms by providing the syntactic sugar for creating a Form Widget and reduce the boilerplate needed to build FormBuilderValidators.requiredTrue() - requires the field's value be true. Validation example This includes a library of pre-built form field widgets.

Form: Form is a container for FormFields (and its descendants) and other widgets.
The Flutter team designed the ListTile widget to handle the normal content that you would want in a list.
Here is what the final result looks like: Let's start with an initial. In this example, learn how to add validation to a form that has a single text field using the following steps: Create a Form with a GlobalKey. The Flutter framework provides a pretty good template to manage form in your project.