public function SearchBlockForm::alterFormElement in Express 8

The alter method to store the code.

Parameters

\Drupal\bootstrap\Utility\Element $form: The Element object that comprises the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

string $form_id: String representing the name of the form itself. Typically this is the name of the function that generated the form.

Overrides FormBase::alterFormElement

File

themes/contrib/bootstrap/src/Plugin/Form/SearchBlockForm.php, line 25

Contains \Drupal\bootstrap\Plugin\Form\SearchBlockForm.

Class

SearchBlockForm

Implements hook_form_FORM_ID_alter().

Namespace

Drupal\bootstrap\Plugin\Form

Code

public function alterFormElement(Element $form, FormStateInterface $form_state, $form_id = NULL) {
  $form->actions->submit
    ->setProperty('icon_only', TRUE);
  $form->keys
    ->setProperty('input_group_button', TRUE);
}