Webiny\Component\Security\Authentication\Providers\Form\Form::invalidLoginProvidedCallback PHP Method

invalidLoginProvidedCallback() public method

Use this callback to clear the submit data from the previous request so that you don't get stuck in an infinitive loop between login page and login submit page.
    public function invalidLoginProvidedCallback()
    {
        // nothing to do...post data is not forwarded so we don't have to clear it
    }