How can I make my forms savable in case someone wants to come back to it later?

We have a very long patient registration form that we would like to be able to save and come back to later if they want to

Hi,

You can enable the autofill feature within your form which allows the users to save the form and continue later.

Guide:

https://www.jotform.com/help/227-how-to-enable-autofill-on-forms

Please let us know if you have any further questions.