{"action":"created","issue":{"url":"https://api.github.com/repos/ampproject/amphtml/issues/478","labels_url":"https://api.github.com/repos/ampproject/amphtml/issues/478/labels{/name}","comments_url":"https://api.github.com/repos/ampproject/amphtml/issues/478/comments","events_url":"https://api.github.com/repos/ampproject/amphtml/issues/478/events","html_url":"https://github.com/ampproject/amphtml/issues/478","id":110267124,"number":478,"title":"Lightbox example broken","user":{"login":"cramforce","id":89679,"avatar_url":"https://avatars.githubusercontent.com/u/89679?v=3","gravatar_id":"","url":"https://api.github.com/users/cramforce","html_url":"https://github.com/cramforce","followers_url":"https://api.github.com/users/cramforce/followers","following_url":"https://api.github.com/users/cramforce/following{/other_user}","gists_url":"https://api.github.com/users/cramforce/gists{/gist_id}","starred_url":"https://api.github.com/users/cramforce/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cramforce/subscriptions","organizations_url":"https://api.github.com/users/cramforce/orgs","repos_url":"https://api.github.com/users/cramforce/repos","events_url":"https://api.github.com/users/cramforce/events{/privacy}","received_events_url":"https://api.github.com/users/cramforce/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":{"login":"dvoytenko","id":726049,"avatar_url":"https://avatars.githubusercontent.com/u/726049?v=3","gravatar_id":"","url":"https://api.github.com/users/dvoytenko","html_url":"https://github.com/dvoytenko","followers_url":"https://api.github.com/users/dvoytenko/followers","following_url":"https://api.github.com/users/dvoytenko/following{/other_user}","gists_url":"https://api.github.com/users/dvoytenko/gists{/gist_id}","starred_url":"https://api.github.com/users/dvoytenko/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dvoytenko/subscriptions","organizations_url":"https://api.github.com/users/dvoytenko/orgs","repos_url":"https://api.github.com/users/dvoytenko/repos","events_url":"https://api.github.com/users/dvoytenko/events{/privacy}","received_events_url":"https://api.github.com/users/dvoytenko/received_events","type":"User","site_admin":false},"milestone":null,"comments":5,"created_at":"2015-10-07T16:38:08Z","updated_at":"2015-10-09T01:52:35Z","closed_at":null,"body":"The example for the amp-lightbox on GitHub fails amp validation. Moreover, it doesn't seem to actually work when pasted into the sample HTML found elsewhere in the docs.\r\n\r\nhttps://github.com/ampproject/amphtml/blob/master/extensions/amp-lightbox/amp-lightbox.md\r\n"},"comment":{"url":"https://api.github.com/repos/ampproject/amphtml/issues/comments/146735366","html_url":"https://github.com/ampproject/amphtml/issues/478#issuecomment-146735366","issue_url":"https://api.github.com/repos/ampproject/amphtml/issues/478","id":146735366,"user":{"login":"wnda","id":889600,"avatar_url":"https://avatars.githubusercontent.com/u/889600?v=3","gravatar_id":"","url":"https://api.github.com/users/wnda","html_url":"https://github.com/wnda","followers_url":"https://api.github.com/users/wnda/followers","following_url":"https://api.github.com/users/wnda/following{/other_user}","gists_url":"https://api.github.com/users/wnda/gists{/gist_id}","starred_url":"https://api.github.com/users/wnda/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/wnda/subscriptions","organizations_url":"https://api.github.com/users/wnda/orgs","repos_url":"https://api.github.com/users/wnda/repos","events_url":"https://api.github.com/users/wnda/events{/privacy}","received_events_url":"https://api.github.com/users/wnda/received_events","type":"User","site_admin":false},"created_at":"2015-10-09T01:52:35Z","updated_at":"2015-10-09T01:52:35Z","body":"When I try to include the `amp-lightbox` [as described here](https://github.com/ampproject/amphtml/extensions/amp-lightbox/amp-lightbox.md) I get validation errors regarding the `on=` attribute on a `button`\r\n\r\nThe `everything.amp.html` example does not demonstrate the `amp-lightbox` using a `button` element as the trigger, but rather an `amp-img`. Is this a mistake in the docs to say that a `button` is allowed?"}}