id check????greenspun.com : LUSENET : WebdesignII : One Thread
In opgave d delete_form.tcl & delete.tcl we should test the form variables url&id. Can you tell me what should we check in the id??? Is it only if it exists or not????
-- Nada Alzubeidi (firstname.lastname@example.org), October 26, 2000
Well, in general - to avoid sequity flaws - one must check that the
idis in fact an integer. However, in this course, we won't steal points from you if you do not check that the integers that you pass around are in fact integers.
-- Martin ELsman (email@example.com), October 26, 2000.