I've created two identical forms - the first gathers an initial request from a user and then redirects to the second form when they click submit on the first. I'd like to pre-populate the second form with information they included in the first form (ie name, email etc) so the user doesn't have to retype it.
I am using the GET functionality built into the plugin and that works just fine. However, because the forms are called by a shortcode in the page I'm not sure how to populate the 2nd form. I can use PHP to print the value to the page but how do I get it into the corresponding field? I suspect this is a rather simple one line piece of PHP?