I want to populate field from web local storage

I need help in populating gravity forms “hidden field” from local storage.

I’m already populating the field from the query string when the user visits the URL for the first time the hidden field stored in local storage and when he/she visit the form again in 30 days the hidden field should be populated from the local storage not from the query string.
is it possible?
Demo Url

parameter = affid
value = 2018

Your link came back as “not found”. When you say local storage, do you mean your database, or some other storage. It’s definitely possible from the database, though any mitigation changes to your database may cause issues.

Jagdish, we replied to your support ticket. I’ll close this topic for now.