Equip\Responder\ChainedResponder::assertValid PHP Method

assertValid() protected method

protected assertValid ( array $classes )
$classes array
    protected function assertValid(array $classes)
    {
        parent::assertValid($classes);
        foreach ($classes as $responder) {
            if (!is_subclass_of($responder, ResponderInterface::class)) {
                throw ResponderException::invalidClass($responder);
            }
        }
    }