I think it&#x27;s fine. Well, &quot;validity&quot; is contextually sensitive of course. For example, if I want to test addresses against a regex I&#x27;m developing then, yes, they are valid but if I want to test my mapping application that geocodes addresses then made up addresses are &quot;invalid&quot;.<p>Since the whole point of an address is that it resolves to a particular geographical location then I would have expected a &quot;Random Valid US Address&quot; to be able to be geocoded.