Validation of Facebook Code from Marvin Steppat on 2011-09-11 (www-validator@w3.org from September 2011)

From: Marvin Steppat <codekicker@googlemail.com>
Date: Sun, 11 Sep 2011 23:20:22 +0200
To: www-validator@w3.org
Message-ID: <CAEdpHZkAhwvz=+cSEMpJ80A_xCxNaEfy96teQFPvNZ4trhYPmg@mail.gmail.com>

Hi,

when I validated http://codekicker.de/ I noticed that the typical
Facebook Markup

<meta property="fb:page_id" content="17566831" />
was flagged as illegal. That was a surprise because it is mandated
this way by Facebook. Can somebody comment on the proposed
best-practice to deal with this situation? Is there a way to reach
full validity and be conformant with Facebook at the same time?

Received on Thursday, 15 September 2011 07:20:09 UTC