Creating rules for collection

[varun77sports]

I have a use case where, I have to create rules for collections.
var fact ={ Person:{ Name:"ricky", phoneNumber:"1234567890", areaCode:"EA_001" }, address:[ {streetName:"georgeSt", BuildingName:"SHORE Villa", flatNumber:"007, flag:"red"}, {streetName:"Hardy St", BuildingName:"FRANKLIN", flatNumber:"008, flag:"blue"} ] }

If areaCode is "EA_001" and the flag is red then we should get a an error that
ERROR: "Please be careful for animals"
Is this some thing we can achieve.