I am trying to find out if you make a form with a field, is there a way to initially create the form so that when a user is filling it out and they need another line (i.e., there is a section for children -- but you only have one field) can you create the form so that the user can just enter or hit a down errow to add another field if needed? I don't want the form to have extra lines (fields) in it if they will not usually be needed by a user -- but can be added on their end. Hope this makes sense.
This sounds like something that our skip logic may be able to help you with. You could, for example, have a field that asks how many family members. Based on the answer you would display the number of Name fields.