Hi, my customer wants to do address validation when account is created. If the address is not valid, the end user needs to correct the address before the account is saved. They use Experian to do address validation.

Is there anyway to acheive this by using out of box New Account screen? Is it possible to overrite 'Save' button to trigger address validation before it saves account? 

I am looking for a reliable address verification practice. Currently we are running into issues with our current app exchange product not validating when there is a "New" Lead being created. We are needing this for international and domestic. Any suggestions would be appreciated!