title: Vuelidate "OR" validator example
body: <p>OK - searched for quite a while all over and cannot find an example or using the OR validator from Vuelidate. The one mentioned in <a href="https://github.com/monterail/vuelidate/issues/212" rel="nofollow noreferrer">this github issue</a> is not valid and the issue resolves without providing a valid OR example. The <a href="https://monterail.github.io/vuelidate/#sub-builtin-validators" rel="nofollow noreferrer">docs mention it exists</a> but do not have any example that we could find. Anyone have or know of an valid example?   </p>