Absence record validation should work only in employee self service page

Summary

Absence record validation should work only in employee self service page

Content

Hi Experts,

I have written one validation formula and attached that to absence type which is working fine. Now validation triggering in both employee self service pages and admin page(Manage Absence record) as well.

But now my requirement slightly changed and user asking validation should trigger only in ESS and for Leave Admins none of the validation should trigger. I tried multiple things through fast formulas but sadly nothing working.

Any one implemented this kind of requirement? If yes, appreciate if you share your experience.

Regards,