I should clarify that when I appear on the GeoForm, I mean appear in the boxes on the geoform. The values are there in the background and if you submit an entry without entering any information in to the boxes.
Did you figure this out? I know how to do it if we could access the form's html code. I also want to do something similar which is make a pulldown menu of choices for the user for one of the fields. I saw this in one of the templates but there doesn't seem to be an option for creating this. Any ideas?
I just used hints to sort of spoof the user to thinking they needed to enter a value. If I remeber correctly, if no value is input on the form then the default value is used when submitted.