public BrokenPostRequestException::

public FormState::addCleanValueKey($cleanValueKey) Adds

The form cache. Type:

Ordinarily, a form is only validated once, but there are times when a form is resubmitted internally and should be validated again. Setting this to TRUE will force that to

public FormStateInterface::addCleanValueKey($key)

public FormAjaxException::__construct(array $form, FormStateInterface

public FormState::getAlwaysProcess() Determines

The CSRF token generator to validate the form token. Type:

Contains errors for this form. This property is uncacheable. Type:

public FormState::setTemporaryValue($key, $value) Sets