public FormStateInterface::disableCache()

public FormStateInterface::getValidateHandlers()

public FormStateInterface::setCached($cache = TRUE)

public FormStateInterface::getErrors()

public FormStateInterface::isCached()

public FormStateInterface::setLimitValidationErrors($limit_va

public FormStateInterface::unsetValue($key)

public FormStateInterface::setError(array &$element, $message

public FormStateInterface::setTemporaryValue($key, $value)

Provides an interface for an object containing the current state of a form. This is passed to all form related code so that the caller can use