I am integrating PayPal with our Java web application. I need to set an expiration time for the PayPal popup window. Let's say I want to expire transfer after 15 min. I saw below link it but I need a way to expire the popup. Is there a way to do it while integrating PayPal button.
I have integrated CSRF with our java web application. After CSRF integration, It is not allowed to open PayPal popup window. I passed the CSRF token as a header parameter in the paypal.request post request. Even though it won't open the PayPal popup.