Closed mutec closed 5 years ago
This is not possible for backwards compatibility, AbstractFormBuilderForm
introduces a set of new properties and methods that may not be compatible with existing implementations of forms deriving from the mentioned forms.
\wcf\acp\form\AbstractAcpForm
and\wcf\form\MessageForm
or\wcf\form\AbstractCaptchaForm
might extend\wcf\form\AbstractFormBuilderForm