Gravity Perks Nested Forms This field allows you to select another form that will be used to collect “child” entries and attach them to the “parent” entry on submission. The child entries display in a clean, compact table on the parent form where they can be viewed, edited or deleted.
Can this be used as a Gravity Forms Repeater?
Yes, it sure can work as a Gravity Forms repeater add-on! While Nested Forms can perform much more complex functionality, it can be used as a simple Gravity Forms Repeater field, as well. A repeater allows you to dynamically add additional fields to a WordPress Gravity Form. GF Nested Forms differs only in that it allows you to submit the group of repeating fields (i.e. repeater fields) via a modal.