Same name and namespace in other branches

1. 8.9.x core/modules/contact/src/MessageForm.php \Drupal\contact\MessageForm::actions()
2. 10 core/modules/contact/src/MessageForm.php \Drupal\contact\MessageForm::actions()
3. 11.x core/modules/contact/src/MessageForm.php \Drupal\contact\MessageForm::actions()

Returns an array of supported actions for the current entity form.

This function generates a list of Form API elements which represent actions supported by the current entity form.

@todo Consider introducing a 'preview' action here, since it is used by many entity types.

Parameters

array $form: An associative array containing the structure of the form.

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

Return value

array An array of supported Form API action elements keyed by name.

Overrides EntityForm::actions

File

core/modules/contact/src/MessageForm.php, line 170

Class

MessageForm

Form controller for contact message forms.

Namespace

Drupal\contact

Code

public function actions(array $form, FormStateInterface $form_state) {
    $elements = parent::actions($form, $form_state);
    $elements['submit']['#value'] = $this->t('Send message');
    $elements['preview'] = [
        '#type' => 'submit',
        '#value' => $this->t('Preview'),
        '#submit' => [
            '::submitForm',
            '::preview',
        ],
        '#access' => !empty($form_state->getStorage()['form_display']
            ->getComponent('preview')),
    ];
    return $elements;
}

---