protected property FormState::$groups
Contains references to details elements to render them within vertical tabs.
This property is uncacheable.
Type: array
File
- core/lib/Drupal/Core/Form/FormState.php, line 348
Class
- FormState
- Stores information about the state of a form.
Namespace
Drupal\Core\FormCode
protected $groups = array();
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Form!FormState.php/property/FormState::groups/8.1.x