G
Guest
How can I get a message box to display if a field, in this case a text box,
is blank. I really don't know the difference between null and zero-length,
so this might be the problem. So far I have the message box displayed no
matter what I type in the field.
Thanks
is blank. I really don't know the difference between null and zero-length,
so this might be the problem. So far I have the message box displayed no
matter what I type in the field.
Thanks