protected FormCache::loadCachedFormState($form_build_id, FormStateInterface $form_state)
Loads the cached form state.
Parameters
string $form_build_id: The unique form build ID.
\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.
File
- core/lib/Drupal/Core/Form/FormCache.php, line 148
Class
- FormCache
- Encapsulates the caching of a form and its form state.
Namespace
Drupal\Core\Form
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | protected function loadCachedFormState($form_build_id, FormStateInterface $form_state) { if ($stored_form_state = $this->keyValueExpirableFactory->get('form_state')->get($form_build_id)) { // Re-populate $form_state for subsequent rebuilds. $form_state->setFormState($stored_form_state); // If the original form is contained in include files, load the files. // @see \Drupal\Core\Form\FormStateInterface::loadInclude() $build_info = $form_state->getBuildInfo(); $build_info += ['files' => []]; foreach ($build_info['files'] as $file) { if (is_array($file)) { $file += array('type' => 'inc', 'name' => $file['module']); $this->moduleHandler->loadInclude($file['module'], $file['type'], $file['name']); } elseif (file_exists($file)) { require_once $this->root . '/' . $file; } } }} |
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