[webvtt] Throw exception when setting region id "-->" ?

bechen has just created a new issue for https://github.com/w3c/webvtt:

== Throw exception when setting region id "-->" ? ==
Hi all, I'm implementing  region id attribute for firefox.
https://w3c.github.io/webvtt/#dom-vttregion-id
https://dvcs.w3.org/hg/text-tracks/raw-file/default/608toVTT/region.html#webvtt-region-identifier

It says region id doesn't allow "-->" substring, so on setter, should we throw or just set it to null string?

Please view or discuss this issue at https://github.com/w3c/webvtt/issues/405 using your GitHub account

Received on Tuesday, 31 October 2017 02:44:16 UTC