Match url pattern for blog article
<p>I am looking to match all urls in a database with the following structure:</p>

<pre><code>/blogs/author/title
</code></pre>

<p>I don't want to match any of the strings below:</p>

<pre><code> /blogs
 /blogs/
 /blogs/author
 /blogs/author/
</code></pre>

<p>not sure how to construct the required regex. thx</p>