*/ namespace Magento\Newsletter\Block\Adminhtml\Subscriber\Grid\Renderer; class Checkbox extends \Magento\Backend\Block\Widget\Grid\Column\Renderer\AbstractRenderer { /** * Renders grid column * * @param \Magento\Framework\DataObject $row * @return string */ public function render(\Magento\Framework\DataObject $row) { if ($row->getSubscriberStatus() == \Magento\Newsletter\Model\Subscriber::STATUS_SUBSCRIBED) { return ''; } else { return ''; } } }