Magento 2 Get Coupon Code Programmatically _verified_ Jun 2026
if ($coupon) echo $coupon->getCode(); // outputs: MY_COUPON_CODE
public function __construct( Template\Context $context, Session $checkoutSession, array $data = [] ) parent::__construct($context, $data); $this->checkoutSession = $checkoutSession; magento 2 get coupon code programmatically
// Check expiration, usage limits, etc. $validator = $this->validator; return $validator->canProcessRule($coupon->getRuleId(), $quote); if ($coupon) echo $coupon->