AP Supplier Number - Is there a way to add validation?

Hello,

We are on Oracle e-Business Suite 12.2.10 and have AP Supplier Number configured for Manual (not Automatic). Functional users want to add validation on the supplier number field so only values can be entered that are 10 digits and have leading zeros. If a non-zero number is entered, e.g. 458643, the field would default to 0000458643. I was hoping to be able to handle this with a personalization or some other straight-forward method, but so far I have not found anything to do this, exactly.

Is this possible through a personalization or validation trigger of some sort, or would I need to create an OA Framework application extension?