BooleanField

`class` `BooleanField`

A field that represents a boolean value.

BooleanField(
    *,
    required: bool = False,
    default: Any = None,
    messages: dict[str, str] | None = None
)

Bases: Field

Argument	Description
`required`	Whether the field value must be `True`. Defaults to `False`.
`default`	Default value for the field. Can be a static value or a callable. Defaults to `None`.
`messages`	Dictionary of error codes to custom error message templates. These override the default error messages for this specific field. Example: .

Boolean fields are treated specially because of how browsers handle checkboxes:

If not checked: the browser doesn't send the field at all.
If checked: It sends the "value" attribute, but this is optional, so it could send an empty string instead.

For these reasons:

A missing field (a None value) will become False.
A string value in the FALSE_VALUES tuple (case-insensitive) will become False.
Any other value, including an empty string, will become True.