public function FormState::get in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Form/FormState.php \Drupal\Core\Form\FormState::get()

Gets any arbitrary property.

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.

Overrides FormStateInterface::get

File

core/lib/Drupal/Core/Form/FormState.php, line 914

Class

FormState

Stores information about the state of a form.

Namespace

Drupal\Core\Form

Code

public function &get($property) {
  $value =& NestedArray::getValue($this->storage, (array) $property);
  return $value;
}