https://api.drupal.org/api/drupal/core%21lib%21Drupal%21Core%21Form%21ConfirmFormBase.php/function/ConfirmFormBase%3A%3AgetFormName/8.9.x
function ConfirmFormBase::getFormName | Drupal API
functiondrupalapi
https://api.drupal.org/api/drupal/core%21lib%21Drupal%21Core%21Entity%21EntityConfirmFormBase.php/function/EntityConfirmFormBase%3A%3AgetFormName/10
function EntityConfirmFormBase::getFormName | Drupal API
functiondrupalapi