DTD PUBLIC strings are case sensitive

on April 4, 2007 client-side , html edit

I have just tried to do a xhtml validation on a site I’m working on (@ http://validator.w3.org), and I got some pretty wierd errors. It turned out the the DTD was not accurate, since the PUBLIC section contained lowercase characters.

So the right DTD for XHTML 1.1 is:

&lt;!DOCTYPE html PUBLIC &quot;-//W3C//DTD XHTML 1.1//EN&quot; &quot;http://www.w3.org/tr/xhtml11/Dtd/xhtml11.dtd&quot;&gt;

Now it passes the validation.

DTD PUBLIC strings are case sensitive

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