Folks.. I'm thinking my question is fairly basic.

I have a custom date field. I am trying to create a validation rule that won't allow end users to edit the record IF this particular date field has been filled in. If the field is NULL, then end users can continue to make edits.

Lastly, IF the field has been completed - there are two User Profiles that can continue to make edits. I think I'm close, but not quite there yet. Here's what I've come up with so far:

AND(
Uploaded_in_AIS__c <> null
,AND($Profile.Name <> "System Administrator",$Profile.Name <> "Manager")
)

Help is much appreciated! Thanks

Folks.. I'm thinking my question is fairly basic.

I have a custom date field. I am trying to create a validation rule that won't allow end users to edit the record IF this particular date field has been filled in. If the field is NULL, then end users can continue to make edits.

Lastly, IF the field has been completed - there are two User Profiles that can continue to make edits. I think I'm close, but not quite there yet. Here's what I've come up with so far:

AND(
Uploaded_in_AIS__c <> null
,AND($Profile.Name <> "System Administrator",$Profile.Name <> "Manager")
)

Help is much appreciated! Thanks