How can user retrieve there data and check?

How can user pull there data if they already entered or want to change/update?

If users have submitted there data and later want to check or we want to send them to verify again. How can we do it?

If you want your user to update their submission at a later date, please follow this guide: https://www.jotform.com/help/40-How-to-Let-Users-Update-Their-Form-Submissions-at-a-Later-Date

Related guide: https://www.jotform.com/help/325-How-to-Edit-Submissions-Made-on-Your-Forms

I hope this information helps.