Bitrix: DiscountCouponsManager::clearApply - how to use it?

Question

1C-Bitrix

Good afternoon!
It is necessary in Bitrix to make sure that when returning to the "Cart" page, all coupons entered by the user are cleared.
Bitrix documentation has this method - https://dev.1c-bitrix.ru/api_d7/bitrix/sale/discou...
But how to use it? We need syntax.

Answer 1

Seriously? You do not understand how to use a method with one parameter?
I’ll tell you if it’s like this:
you have only 3 options:
1.
2.
3.

\Bitrix\Sale\DiscountCouponsManager::clearApply(true);