How to set multiple handler files for the action attribute?

Question

Google

There is a form on the site, the data of which is sent to Google docs, that is:
action=" https://docs.google.com/a/sitename/forms/d/1hfBivL... "
Added a captcha for which you need to specify an action ="captcha.php" for example. How can I do it?

Answer 1

You can make your own process.php script in which the captcha will be checked first, and then a request will be made to Google docs. This script needs to be added to action