| public has_discount ( string $coupon_code = '' ) : boolean | ||
| $coupon_code | string | |
| return | boolean | |
public function has_discount($coupon_code = '')
{
return $coupon_code ? in_array(apply_filters('woocommerce_coupon_code', $coupon_code), $this->applied_coupons) : sizeof($this->applied_coupons) > 0;
}