buildWithChild method

  1. @override
Widget buildWithChild(
  1. BuildContext context,
  2. Widget? child
)
override

A build method that receives an extra child parameter.

This method may be called with a child different from the parameter passed to the constructor of SingleChildStatelessModifier. It may also be called again with a different child, without this widget being recreated.

Implementation

@override
Widget buildWithChild(BuildContext context, Widget? child) {
  return FormField<T>(
    key: modifierKey,
    autovalidateMode: autovalidateMode,
    enabled: enabled,
    initialValue: initialValue,
    onSaved: onSaved,
    restorationId: restorationId,
    validator: validator,
    builder: (FormFieldState<T> field) => builder(field, child),
  );
}