public Form::getInfo() Returns the element

public static SystemCompactLink::preRenderCompactLink

Provides a form element for uploading a file. If you add this element to a form the enctype="multipart/form-data" attribute will automatically

Provides a render element for vertical tabs in a form. Formats all child and non-child details elements whose #group is assigned this element's

public Checkbox::getInfo() Returns

public static Hidden::preRenderHidden($element)

public static Url::preRenderUrl($element) Prepares

Provides a messages element. Used to display results of

public static Color::validateColor(&$element, FormStateInterface $form_state

public Textarea::getInfo() Returns