title: Parameter 'href' should represent a valid URL in facebook
body: <p><a href="https://i.stack.imgur.com/d97M2.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/d97M2.jpg" alt="facebook error" /></a></p>
  <pre><code>&lt;li class=&quot;active&quot;&gt;
    &lt;a id=&quot;shareFB&quot; href=&quot;https://www.facebook.com/sharer/sharer.php?u=URLENCODED_URL&amp;t=TITLE&quot;
    onclick=&quot;javascript:window.open(this.href, '', 'menubar=no,toolbar=no,resizable=yes,scrollbars=yes,height=300,width=600');return false;&quot; target=&quot;_blank&quot; title=&quot;Share on Facebook&quot;&gt;Facebook&lt;/a&gt;
    &lt;script type=&quot;text/javascript&quot;&gt;document.getElementById(&quot;shareFB&quot;).setAttribute(&quot;href&quot;, &quot;https://www.facebook.com/sharer/sharer.php?u=&quot; + document.URL);&lt;/script&gt;
  &lt;/li&gt;
  </code></pre>