forms.TypedMultipleChoiceField

class TypedMultipleChoiceField(**kwargs) [source]

Just like a MultipleChoiceField, except TypedMultipleChoiceField takes two extra arguments, coerce and empty_value.

• Default widget: SelectMultiple
• Empty value: Whatever you’ve given as empty_value
• Normalizes to: A list of values of the type provided by the coerce argument.
• Validates that the given values exists in the list of choices and can be coerced.
• Error message keys: required, invalid_choice

The invalid_choice error message may contain %(value)s, which will be replaced with the selected choice.

Takes two extra arguments, coerce and empty_value, as for TypedChoiceField.