Draft Mode helps the visitor (who is filling the form) to save the half-filled form as a draft and start filing the form again when available.

1. Go to Add/Edit form
2. Go to form Settings
3. Check the “Form submit as draft” checkbox and save it.
4. Now, in the form, a “Save as Draft” button will appear. On clicking this button a unique link will be provided to the visitor. This link can be used again to start filling the half-completed form.

This feature is useful when the form is very big with lots of fields to be entered by the user.