/** * Checks if the passed value is valid. * * @param AbstractProductProcessor $value The value that should be validated * @param Constraint $constraint The constraint for the validation * * @api */ public function validate($value, Constraint $constraint) { if (!$value instanceof AbstractProductProcessor) { return null; } if ($channel = $this->channelManager->getChannelByCode($value->getChannel())) { foreach ($channel->getLocales() as $locale) { if ($locale->getCode() === $value->getDefaultLocale()) { return null; } } } $this->context->addViolationAt('defaultLocale', $constraint->message, ['defaultLocale']); }