ColdFusion Function
None
If you are looking for a function like ifDefined for ColdFusion, you won't find it! Its not called IfDefined, its called isDefined. Here's an example code:<cfif isDefined("Session.login") and EmptySession eq 0 >
...
<cfelse>
...
</cfif>
Incidently the above code is one way to reset a ColdFusion session. You should experiment to what works best in your enviroment!