Inquiry regarding login and editing submissions

Does Jotform has login feature? it is to allow guest to register username and password own self and re-login to edit data after form has submitted. 

We do not allow login fields in JotForms, such as getting the username or password.This would violate our Terms-of-Use.

However, we allow editing the form data submitted.

You can edit the submission as a user. Guide:https://www.jotform.com/help/40-How-to-Let-Users-Update-Their-Form-Submissions-at-a-Later-Date

As the from creator -https://www.jotform.com/help/325-How-to-Edit-Submissions-Made-on-Your-Forms

Hope this information helps.

Please let us know if you have further questions.

Thank you.