WorkspaceSafeFormInterface

class \Drupal\search\Form\SearchBlockForm implements \Drupal\Core\Form\WorkspaceSafeFormInterface extends \Drupal\Core\Form\FormBase
class \Drupal\search\Form\SearchPageForm implements \Drupal\Core\Form\WorkspaceSafeFormInterface extends \Drupal\Core\Form\FormBase
class \Drupal\user\Form\UserLoginForm implements \Drupal\Core\Form\WorkspaceSafeFormInterface extends \Drupal\Core\Form\FormBase
class \Drupal\user\Form\UserLogoutConfirm implements \Drupal\Core\Form\WorkspaceSafeFormInterface extends \Drupal\Core\Form\ConfirmFormBase
class \Drupal\user\Form\UserPasswordForm implements \Drupal\Core\Form\WorkspaceSafeFormInterface uses \Drupal\Core\DependencyInjection\DeprecatedServicePropertyTrait extends \Drupal\Core\Form\FormBase
class \Drupal\user\Form\UserPasswordResetForm implements \Drupal\Core\Form\WorkspaceSafeFormInterface extends \Drupal\Core\Form\FormBase
class \Drupal\views\Form\ViewsExposedForm implements \Drupal\Core\Form\WorkspaceSafeFormInterface extends \Drupal\Core\Form\FormBase
class \Drupal\views_ui\ViewPreviewForm implements \Drupal\Core\Form\WorkspaceSafeFormInterface extends \Drupal\views_ui\ViewFormBase
class \Drupal\workspaces\Form\SwitchToLiveForm implements \Drupal\Core\DependencyInjection\ContainerInjectionInterface, \Drupal\Core\Form\WorkspaceSafeFormInterface extends \Drupal\Core\Form\ConfirmFormBase
class \Drupal\workspaces\Form\WorkspaceActivateForm implements \Drupal\Core\Form\WorkspaceSafeFormInterface extends \Drupal\Core\Entity\EntityConfirmFormBase
class \Drupal\workspaces\Form\WorkspaceMergeForm implements \Drupal\Core\DependencyInjection\ContainerInjectionInterface, \Drupal\Core\Form\WorkspaceSafeFormInterface extends \Drupal\Core\Form\ConfirmFormBase
class \Drupal\workspaces\Form\WorkspacePublishForm implements \Drupal\Core\DependencyInjection\ContainerInjectionInterface, \Drupal\Core\Form\WorkspaceSafeFormInterface extends \Drupal\Core\Form\ConfirmFormBase
class \Drupal\workspaces\Form\WorkspaceSwitcherForm implements \Drupal\Core\Form\WorkspaceSafeFormInterface extends \Drupal\Core\Form\FormBase

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