hi,
i'm usha from malaysia. I have a problem how to make validation.I've tried to use the coding but it'is does not work.The coding like this

vlocation = location_code
IF vlocation != land.location_code

DO FORM ("c:\mine\land.scx")
ELSE
DO FORM ("c:\mine\error_code.scx")
ENDIF
RELEASE thisform

but it'is still have a problem, when I insert the same location code, the error_code form not display.Any Help?Thanks