public &FormStateInterface::get($property)

public FormStateInterface::isProcessingInput()

public &FormStateInterface::getStorage()

public FormStateInterface::hasInvalidToken()

public FormStateInterface::setSubmitHandlers(array $submit_handlers)

public FormStateInterface::getCacheableArray()

public FormStateInterface::getSubmitHandlers()

public &FormStateInterface::getValues()

public FormStateInterface::setTriggeringElement($triggering_element)

public FormStateInterface::getRedirect()