Small app to extend CRM to do address validation, etc

Small app to extend CRM to do address validation, etc

Hi,

I started poking around with creator as a possible way to do an address validation on leads, contacts, etc in Zoho CRM but it does not look like it can take data from the fields in the CRM app check something and then put the corrected data back into the fields. I also what to do a phone number lookup given a name and address. Is this possible with the state of creator today. Am I trying to do something creator was never intended for?

Thanks