Defines a 'target function' for field_invoke_method().
Used to invoke methods on an instance's widget.
\Drupal\entity\Plugin\Core\Entity\EntityFormDisplay $form_display: An EntityFormDisplay object.
callable $target_function A 'target function' for field_invoke_method().
function _field_invoke_widget_target($form_display) {
return function ($instance) use ($form_display) {
return $form_display
->getWidget($instance['field_name']);
};
}