public function BookSettingsForm::getFormId in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/book/src/Form/BookSettingsForm.php \Drupal\book\Form\BookSettingsForm::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

core/modules/book/src/Form/BookSettingsForm.php, line 18

Class

BookSettingsForm

Configure book settings for this site.

Namespace

Drupal\book\Form

Code

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