How to save and then continue to edit the choices on the form before submitting?

save and then continue to edit the choices on the form before submitting OR edit after submission

There are multiple options available to achieve your requirement to save and continue later:

#1. Auto Fill: You may like to take a look at our "Auto Fill" setting which will save the user's input data every few seconds in browser's cookie. Please be noted that if the user access the form again from other browser, other system or clear the browser cache, the saved data will not be accessible. The following guide should help you:  http://www.jotform.com/help/227-How-to-Enable-Auto-Fill-Feature-Save-Form-Entries-to-Continue-Later  

#2. Session: This feature will save the input data in session and actually stored in our server. This feature requires two forms and the main form should have the "Page Break" field. The data is saved in session only on the click of the next button. The following guide should help you:  http://www.jotform.com/features/save-and-continue/ 

Please note that it is also possible to allow user to edit their own submission data by taking advantage of "Edit Link" feature. You may like to take a look at the following guide which should help you:  https://www.jotform.com/help/40-How-to-Let-Users-Update-Their-Form-Submissions-at-a-Later-Date

Hope this helps.

Do get back to us if you have any questions.