After submission, you can redirect users to a URL that contains this ID. Paste the URL below in the Thank You page section → Redirect to a web page box and make the indicated adjustments.
a) https://www.yoursite.com/file.php – Replace this with your custom page.
b) yourrefid – Here you can use any variable you want (ABC, Order Number, anything). The variable can be different from the one you have put in the Reference ID box, in Advanced → Submissions.
c) =requestRefID – Do not make changes to this part of the URL.
Below you have an URL example with our domain.
In your browser, after submitting the PHP form, the Redirect URL will look like this: https://www.123formbuilder.com/file.php?OrderNumber=1563453426
Important NoteThe Reference ID prefix can contain up to 9 characters.
Important NoteThe Reference ID can only be passed like this via a link added in the Thank you page redirect box. It cannot be passed with these steps via Form Rules.