is it possible to have different geography validation within a countries address format?

Summary:

Is it possible to apply geography validation to certain fields while allowing others to remain unaffected?For example, we have a geography hierarchy like this:

Country
→ Province
- - > Region
- - - > City

and we want these four levels to be validated based on geography.

In addition, we want to add two more fields: Area and Postal Code, but these should be simple lists of values, not controlled by the geography validation.

Can we have both validated fields and independent list-of-value fields in the same structure?

in theory the structure should be similar to this:

Country
|→ Province
| - - > Region