function FormState::has

Same name in other branches
  1. 9 core/lib/Drupal/Core/Form/FormState.php \Drupal\Core\Form\FormState::has()
  2. 8.9.x core/lib/Drupal/Core/Form/FormState.php \Drupal\Core\Form\FormState::has()
  3. 11.x core/lib/Drupal/Core/Form/FormState.php \Drupal\Core\Form\FormState::has()

Overrides FormStateInterface::has

File

core/lib/Drupal/Core/Form/FormState.php, line 977

Class

FormState
Stores information about the state of a form.

Namespace

Drupal\Core\Form

Code

public function has($property) {
    $exists = NULL;
    NestedArray::getValue($this->storage, (array) $property, $exists);
    return $exists;
}

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.