You can try to just type them in. Keep in mind the validation of a field is
very limited. I would expect that Count, Sum,... are not going to be
supported.

The validation in a form often allows greater functionality.

--
Duane Hookom
MS Access MVP
--

"AndreiK" wrote in message
news
Hi,
I am trying to locate the expressions: IIF, Count, Sum, in the
Expression
Builder window opened through Validation Rule in TableDesign. (Access
2002 -
Windows XP)
Can you please indicate where are the above expressions located ?
Thanks,
AndreiK