Unverified Commit 52f5af29 authored by Alex Pott's avatar Alex Pott
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Issue #3203416 by guilhermevp, joachim: docs for... 

Issue #3203416 by guilhermevp, joachim: docs for FormValidator::doValidateForm() should explain $form_id can detect recursion
parent 1e4bd68b

core/lib/Drupal/Core/Form/FormValidator.php

+3 −1
Changes for core/lib/Drupal/Core/Form/FormValidator.php: 3 added lines, 1 removed line.
Original line number Diff line number Diff line
@@ -223,7 +223,9 @@ protected function finalizeValidation(&$form, FormStateInterface &$form_state, $ 
   *   not be repeated in the submission step.

   * @param $form_id

   *   A unique string identifying the form for validation, submission,

   *   theming, and hook_form_alter functions.

   *   theming, and hook_form_alter functions. Is only present on the initial

   *   call to the method, which receives the entire form array as the $element,

   *   and not on recursive calls.

   */

  protected function doValidateForm(&$elements, FormStateInterface &$form_state, $form_id = NULL) {

    // Recurse through all children, sorting the elements so that the order of