How to control the file size of the image linked?
<p>is it possible to check the size of the image that is linked to?</p>

<p>E.g. if user post some bbcodes like [img]http://www.google.com/image.png[/img]</p>

<p>Can the system check the filesize of the image linked to and disable if like greater than certain filesize?</p>
