I'm trying to add a validation rule for a custom field(
Case object. If a
Service_Date__c > today(), then error message should be displayed as :
Service Date should be greater than today
But the rule should fire only for new records. I tried like this :
ISNEW(Service_Date__c > today())
Error: Incorrect number of parameters for function 'isnew()'. Expected 0, received 1.
What am i missing? How to do this?