- From: Michael[tm] Smith <mike@w3.org>
- Date: Fri, 18 Oct 2013 21:36:35 +0900
- To: Ruben van Doorn <ruben@vandoorn.me>
- Cc: www-validator@w3.org
Ruben van Doorn <ruben@vandoorn.me>, 2013-10-16 11:09 +0200: > When checking URL younique-xperience.nl the following error is shown: > > Line 68, Column 59: Bad value twitter:domain for attribute name on element > meta: Keyword twitter:domain is not registered. > > <meta name="twitter:domain" content="Younique Xperience"/> > > Syntax of metadata name: > > A metadata name listed in the HTML specification > <http://www.whatwg.org/specs/web-apps/current-work/multipage/semantics.html# > standard-metadata-names> or listed in the WHATWG wiki > <http://wiki.whatwg.org/wiki/MetaExtensions> . You can register metadata > names on the WHATWG wiki <http://wiki.whatwg.org/wiki/MetaExtensions> > yourself. > > The meta keyword twitter:domain is valid (listed and approved in WHATWG > wiki), but not recognized by the W3C Validator yet. Please fix. The entry at http://wiki.whatwg.org/wiki/MetaExtensions for twitter:domain links to https://dev.twitter.com/docs/cards but that page doesn't say anything about twitter:domain, or does the "Cards Markup Tag Reference" page at https://dev.twitter.com/docs/cards/markup-reference If you can point me to actual user documentation from Twitter on what twitter:domain means, I'd be happy to add validator support for it. --Mike -- Michael[tm] Smith http://people.w3.org/mike
Received on Friday, 18 October 2013 12:36:45 UTC