protected static function ReferenceWidget::prepareElementValuesForValidation in Select (or other) 8.3
Helper method which prepares element values for validation.
EntityAutocomplete::validateEntityAutocomplete expects a string when validating taxonomy terms.
Parameters
array $element: The element to prepare.
1 call to ReferenceWidget::prepareElementValuesForValidation()
- ReferenceWidget::validateReferenceWidget in src/
Plugin/ Field/ FieldWidget/ EntityReference/ ReferenceWidget.php - Form element validation handler for select_or_other_reference elements.
File
- src/
Plugin/ Field/ FieldWidget/ EntityReference/ ReferenceWidget.php, line 42 - Contains \Drupal\select_or_other\Plugin\Field\FieldWidget\EntityReference\ReferenceWidget.
Class
- ReferenceWidget
- Plugin implementation of the 'select_or_other_reference' widget.
Namespace
Drupal\select_or_other\Plugin\Field\FieldWidget\EntityReferenceCode
protected static function prepareElementValuesForValidation(array &$element) {
if ($element['#tags']) {
$element['#value'] = Tags::implode($element['#value']);
}
}