Forms

Detailed form API reference. For introductory material, see Working with forms.

• The Forms API
  • Bound and unbound forms
  • Using forms to validate data
  • Dynamic initial values
  • Accessing “clean” data
  • Outputting forms as HTML
  • Binding uploaded files to a form
  • Subclassing forms
  • Prefixes for forms
• Form fields
  • Core field arguments
  • Built-in Field classes
  • Slightly complex built-in Field classes
  • Fields which handle relationships
  • Creating custom fields
• Model Form Functions
• Widgets
  • Specifying widgets
  • Setting arguments for widgets
  • Widgets inheriting from the Select widget
  • Customizing widget instances
  • Base Widget classes
  • Built-in widgets
• Form and field validation
  • Form subclasses and modifying field errors
  • Using validation in practice