To check whether a specific cookie was set in the current request:

Use the [Client_CookieList] method to get a list of all cookies and scan it for the desired cookie name. The following code checks to see if a cookie named Username is set.

Code

with c in client_cookielist do => {^
     #c == '_LassoSessionTracker_lasso-admin' ? 'A rhino is logged into the Lasso admin!'
^}

Result

A rhino is logged into the Lasso admin!