Page fingerprint

[Manaus]

Hello, I'd like to make sure that some value comes from a specific page. I can send a uuid or something via post, and that value is checked and validated against on the landing page. This value should always change randomly, but always be linked to a passphrase I choose. How could I implement this?

Thank you very much

[horst]

Im not sure, are you speaking about form and formsubmission?

Than have a look at pw $session. It has a method exactly for that (xrss validation). You find it in the API docs. Im on mobile sorry.