# Get RuleId from Coupon Code in checkout\cart\item\default.phtml

I have overridden the checkout\cart\item\default.phtml in my theme. To get the 'used' coupon code I've found below rules in other questions:

$getCoupon =$block->getLayout()->createBlock('Magento\Checkout\Block\Cart\Coupon');
$coupon_code =$getCoupon->getCouponCode();


This is working fine, however I need the RuleId so I can check whether the correct coupon code type is used.

In a class with DI I can resolve this with:

$ruleId =$this->coupon->loadByCode($coupon_code)->getRuleId(); // coupon => use Magento\SalesRule\Model\Coupon;  There is no such block that I can import so I can have access to the getRuleId function? What is the correct manner to establish this? ## 1 Answer Yes, you can get rule_id by coupon_code Try this to get the rule id using helper In your helper <?php namespace {Vendor}\{ModuleName}\Helper; class Data extends \Magento\Framework\App\Helper\AbstractHelper { public function __construct( \Magento\SalesRule\Model\CouponFactory$couponFactory
) {
$this->couponFactory =$couponFactory;
}
public function getItem($code = '') {$code = 'XXXXXX'; //your coupon code which you've got on default.phtml
$collect =$this->couponFactory->create()->getCollection()->addFieldToFilter('code', $code);$couponId = array();
foreach ($collect as$value) {
$couponId =$value->getRuleId();
}
print_r($couponId); }}  then in your default.phtml call this and pass the coupon code as a params to the helper function as below $this->helper('{Vendor}\{ModuleName}\Helper\Data')->getItem(\$couponCode); //send the coupon code which you've got


Hope this helps :)