public function SearchForm::getFormId in Entity Reference Tree Widget 8

Same name and namespace in other branches

1. 2.x src/Form/SearchForm.php \Drupal\entity_reference_tree\Form\SearchForm::getFormId()

Returns a unique string identifying the form.

The returned ID should be a unique string that can be a valid PHP function name, since it's used in hook implementation names such as hook_form_FORM_ID_alter().

Return value

string The unique string identifying the form.

Overrides FormInterface::getFormId

File

src/Form/SearchForm.php, line 33

Class

SearchForm

ModalForm class.

Namespace

Drupal\entity_reference_tree\Form

Code

public function getFormId() {
  return 'entity_reference_tree_search_form';
}