I have a validation rule that doesn't allow non admins to change the Stage value if it's currently Closed Won.
I need to add 2 more criteria to it:
- If the Stage is Closed Lost don't allow a change to stage
- Don't allow a change to Close Date if Stage is Closed Won or Closed Lost
I'm not sure how to get that all into this one existing validation rule:
ISCHANGED(StageName) && ISPICKVAL(PRIORVALUE(StageName),'Closed Won') && $Profile.Name != 'System Administrator'