I have a rule that enables/disables the controls depending on the user mentioned in the people picker control on the form. Below is the rule.
not(userEquals(Current User,PIA)) && not(userEquals(Current User,FinancialAnalyst)) && not(userEquals(Current User,POA)) && not(userEquals(Current User,FinanceApprover))
The above rule works just fine for a single user in the field. Now i have to include multiple users in the control. Is there any function that i can for this? I already tried with contains.