Seperate housenumber from address
<p>I have to split address and housenumber for a loopup function.</p>

<p>It is important that this works for any kind of addresses, so I am not 100% sure how to do this the best way possible.</p>

<p>Addresses can look like</p>

<pre><code>Mystreet 14a
Mystreet 4
Mystreet 4a
Wilderness and I have no housenumber
</code></pre>

<p>I guess the logic should check for a number followed by a letter or two.</p>

<p>Any nice ways to do this?</p>

<p><strong>TO CLARIFY: This is a lookup for Norwegian addresses where I believe the address are one or more words followed by optional number. The number may also contain a optional letter at the end (see examples above).</strong> </p>
