Is there a login process where individuals can update a previous submission?

Just trying to determine whether individuals who have submitted a form are able to, through jotforms, login or otherwise update a previously submitted form with new or additional information.  Is this a possibility?

Users can edit/update there submission if they have the Edit Link to the form submission. The Edit Link does not require login process to be able to re-submit the form or update the form submission. For more information, you can check this article: How to Let Users Update Their Form Submissions at a Later Date. 

Do let us know if you need further assistance.
Regards.