Form styles control within object styles
I am referring to been able to edit and adjust all of the setting you have available via the form pane for buttons, check boxes, radio, combo and so on via an object style. at least i think it should be under object styles.
You should be able to control all of the forms options as a style so you don't have to select each one individually when the client has changes. for us doing elearning from indesign this is a must have when creating many text fields, combo boxes, check boxes and so on