public &FormStateValuesTrait::getValue($key, $default = NULL)
Implements \Drupal\Core\Form\FormStateInterface::getValue()
File
- core/lib/Drupal/Core/Form/FormStateValuesTrait.php, line 24
Class
- FormStateValuesTrait
- Provides methods to manage form state values.
Namespace
Drupal\Core\Form
Code
1 2 3 4 5 6 7 8 | public function &getValue($key, $default = NULL) { $exists = NULL; $value = &NestedArray::getValue($this->getValues(), (array) $key, $exists); if (!$exists) { $value = $default; } return $value;} |
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