See https://wordpress.org/support/topic/url-query-parameter-possible/
I was wondering if it is possible to grab and pass the URL from the CF7 form as a URL query parameter when you hit the send button? I need a URL to be passed for auto insert on a form on the page it redirects to. I basically need it to look like this:
https://www.redirectedURL.com/?url=https://www.URLfromFORM.com
See https://wordpress.org/support/topic/url-query-parameter-possible/