protected FormBuilder::elementTriggeredScriptedSubmission($element, FormStateInterface

protected FormBuilder::buildFormAction() Builds

public FormBuilder::validateForm($form_id, &$form, FormStateInterface &

public FormBuilder::redirectForm(FormStateInterface $form_state)

public FormBuilder::setCache($form_build_id, $form, FormStateInterface $for

public FormBuilder::prepareForm($form_id, &$form, FormStateInterface &a

public FormBuilder::getFormId($form_arg, FormStateInterface &$form_state)

public FormBuilder::retrieveForm($form_id, FormStateInterface &$form_state)

public FormBuilder::deleteCache($form_build_id)

protected FormBuilder::getFileUploadMaxSize() Wraps