getRequest()->getParam('id'); $code = (string)$this->getRequest()->getParam('code'); if ($id && $code) { /** @var \Magento\Newsletter\Model\Subscriber $subscriber */ $subscriber = $this->_subscriberFactory->create()->load($id); if ($subscriber->getId() && $subscriber->getCode()) { if ($subscriber->confirm($code)) { $this->messageManager->addSuccess(__('Your subscription has been confirmed.')); } else { $this->messageManager->addError(__('This is an invalid subscription confirmation code.')); } } else { $this->messageManager->addError(__('This is an invalid subscription ID.')); } } $resultRedirect = $this->resultRedirectFactory->create(); $resultRedirect->setUrl($this->_storeManager->getStore()->getBaseUrl()); return $resultRedirect; } }