AND(
NOT(REGEX(TEXT( jstcl__Burden__c ), "[0-9]+[.]{1}[0-9]{2}")),
NOT( jstcl__Burden__c =0))
4 answers
So the only restriction is that it should be Whole Number(Not Allow Decimals) ? How about this =
(jstcl__Burden__c - FLOOR(jstcl__Burden__c)) <> 0