hiding initial fields in smartforms/sapscript

Hi all

i want to know , is there any way to hide the place on the form if that field is initial. the field i am displaying has a data type as char.

please suggest the way for any one of the two forms.(SAPscript or SMARTFORMS)

eg. if field2 is initial i wanna o/p as field1 field1 field1

field2 field3

field3 field3

best answers will be rewarded definitely.

thanks in advance