label detection: should imgs w/ non-empty alt-tags count as labels?

[ewinslow]

I have some HTML like so:

<button>
  <img src="./send.png" alt="Send">
</button>

Seems like this button should count as being labeled, but it's flagged as unlabeled.

Is this by design or just a bug in detecting valid labels?

[jdan]

Hey @ewinslow,

Is it being flagged with the chrome extension? I ran an audit on http://output.jsbin.com/revakixiba and it doesn't seem to report any errors. Might be something surrounding the button - happy to dive in!

[ewinslow]

It's from whatever is currently checked in to google3.