User criteria script is not taking effect

[Nisar2]

I've a catalog item for which the "Available For" and "Not Available For" values are as follows:

The user criteria record is as follows:

You can see that I'm defaulting it to "false", which means any user trying to access the item should not be able to. I then tried testing it via the "User Criteria Diagnostics" module and found the following result:

Why does it say that the user "Can view" the catalog item when the criteria says "false"?

I tried:

• Using cache.do
• Logging out and logging back in

But still got the same result.

What am I missing here?

[Jaspal Singh]

Can you replace line 1 as below

answer=checkUser();

[Nisar2]

Tried that as well. No luck.