function FormStateInterface::get
Same name in other branches
- 9 core/lib/Drupal/Core/Form/FormStateInterface.php \Drupal\Core\Form\FormStateInterface::get()
- 8.9.x core/lib/Drupal/Core/Form/FormStateInterface.php \Drupal\Core\Form\FormStateInterface::get()
- 10 core/lib/Drupal/Core/Form/FormStateInterface.php \Drupal\Core\Form\FormStateInterface::get()
Gets the value for a property in the form state storage.
Parameters
string|array $property: Properties are often stored as multi-dimensional associative arrays. If $property is a string, it will return $storage[$property]. If $property is an array, each element of the array will be used as a nested key. If $property = ['foo', 'bar'] it will return $storage['foo']['bar'].
Return value
mixed A reference to the value for that property, or NULL if the property does not exist.
See also
\Drupal\Core\Form\FormStateInterface::set()
\Drupal\Core\Form\FormStateInterface::has()
\Drupal\Core\Form\FormStateInterface::getStorage()
\Drupal\Core\Form\FormStateInterface::setStorage()
2 methods override FormStateInterface::get()
- FormState::get in core/
lib/ Drupal/ Core/ Form/ FormState.php - Gets the value for a property in the form state storage.
- FormStateDecoratorBase::get in core/
lib/ Drupal/ Core/ Form/ FormStateDecoratorBase.php - Gets the value for a property in the form state storage.
File
-
core/
lib/ Drupal/ Core/ Form/ FormStateInterface.php, line 227
Class
- FormStateInterface
- Provides an interface for an object containing the current state of a form.
Namespace
Drupal\Core\FormCode
public function &get($property);
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