- From: Jens Oliver Meiert <jens@meiert.com>
- Date: Thu, 26 Oct 2017 08:06:11 +0200
- To: Marcus Strandner <marcus@strandner.se>
- Cc: W3C WWW Validator CSS <www-validator-css@w3.org>
> It appears that the validator is prompting wrong error > > Sorry! We found the following errors (2) > /../ Property touch-action doesn't exist : none > /../ Property user-select doesn't exist : none > > Referring to > https://www.w3schools.com/cssref/css3_pr_user-select.asp : user-select > https://developer.mozilla.org/en-US/docs/Web/CSS/touch-action : touch-action These are poor resources. It’s more reliable to look at the specifications. >From what I can tell, user-select is still being worked on and hence not yet fit to be validated [1]. touch-action, then, seems to have been standardized [2] but as that spec’s not covered by the CSS Working Group (at least not from what I can tell), validator integration may be slow or entirely in the open. (Perhaps the team can comment, I’d love to learn more about such cases, too.) [1] https://drafts.csswg.org/css-ui-4/#propdef-user-select [2] https://www.w3.org/TR/pointerevents/#the-touch-action-css-property -- Jens Oliver Meiert https://meiert.com/en/
Received on Thursday, 26 October 2017 06:07:00 UTC