public function SearchPluginBase::searchFormAlter

Alters the search form when being built for a given plugin.

The core search module only invokes this method on active module plugins when building a form for them in \Drupal\search\Form\SearchPageForm::buildForm(). A plugin implementing this will also need to implement the buildSearchUrlQuery() method.

Parameters

array $form: Nested array of form elements that comprise the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form. The arguments that \Drupal::formBuilder()->getForm() was originally called with are available in the array $form_state->getBuildInfo()['args'].

Overrides SearchInterface::searchFormAlter

See also

SearchInterface::buildSearchUrlQuery()

File

core/modules/search/src/Plugin/SearchPluginBase.php, line 115

Class

SearchPluginBase

Defines a base class for plugins wishing to support search.

Namespace

Code

public function searchFormAlter(array &$form, FormStateInterface $form_state) {

  // Empty default implementation.
}