public LanguageListBuilder::buildForm(array $form, FormStateInterface $form_state) Form constructor. Parameters array $form: An associative array containing the structure of the form. \Drupal\Core\Form\FormStateInterface $form_state: The current state of the form. Return value array The form structure. Overrides DraggableListBuilder::buildForm File core/modules/language/src/LanguageListBuilder.php, line 123 Class LanguageListBuilder Defines a class to build a listing of language entities

The language manager. Type: \Drupal\Core\Language\LanguageManagerInterface File core/modules/language/src/LanguageListBuilder.php, line 31 Class LanguageListBuilder Defines a class to build a listing of language entities. Namespace Drupal\language Code protected $languageManager;

The key to use for the form element containing the entities. Type: string Overrides DraggableListBuilder::$entitiesKey File core/modules/language/src/LanguageListBuilder.php, line 24 Class LanguageListBuilder Defines a class to build a listing of language entities. Namespace Drupal\language Code protected $entitiesKey = 'languages';

The configuration factory. Type: \Drupal\Core\Config\ConfigFactoryInterface File core/modules/language/src/LanguageListBuilder.php, line 38 Class LanguageListBuilder Defines a class to build a listing of language entities. Namespace Drupal\language Code protected $configFactory;

Defines a class to build a listing of language entities. Hierarchy class \Drupal\Core\Entity\EntityHandlerBase uses DependencySerializationTrait, StringTranslationTraitclass \Drupal\Core\Entity\EntityListBuilder implements EntityHandlerInterface, EntityListBuilderInterfaceclass \Drupal\Core\Config\Entity\ConfigEntityListBuilderclass \Drupal\Core\Config\Entity\DraggableListBuilder implements FormInterfaceclass \Drupal\language\LanguageListBuilder See also \Drupal\language\Entity\Configur

The type of language used for URLs. File core/lib/Drupal/Core/Language/LanguageInterface.php, line 87 Class LanguageInterface Defines a language. Namespace Drupal\Core\Language Code const TYPE_URL = 'language_url';

The type of language used to select the user interface. File core/lib/Drupal/Core/Language/LanguageInterface.php, line 82 Class LanguageInterface Defines a language. Namespace Drupal\Core\Language Code const TYPE_INTERFACE = 'language_interface';

The type of language used to define the content language. File core/lib/Drupal/Core/Language/LanguageInterface.php, line 77 Class LanguageInterface Defines a language. Namespace Drupal\Core\Language Code const TYPE_CONTENT = 'language_content';

The language state used when referring to the site's default language. File core/lib/Drupal/Core/Language/LanguageInterface.php, line 72 Class LanguageInterface Defines a language. Namespace Drupal\Core\Language Code const STATE_SITE_DEFAULT = 4;

The language state when referring to locked languages. File core/lib/Drupal/Core/Language/LanguageInterface.php, line 62 Class LanguageInterface Defines a language. Namespace Drupal\Core\Language Code const STATE_LOCKED = 2;