aria-valid-attr-value: allow numbers with comma as decimal separator

[placetobejohan]

Numbers that use a comma as decimal separator - eg aria-valuenow="68885,8" - now trigger the [aria-*] attributes do not have valid values error.

I wonder if it's possible to allow the comma as a decimal separator, perhaps based on the current UI culture?

[patrickhulce]

Thanks for filing @placetobejohan! Have you tried to search for answers in axe-core? The logic for the accessibility audits is all controlled by that project. We'll respect whatever they decide there.

[placetobejohan]

Thanks for the swift reply, I've filed the issue there: dequelabs/axe-core#2450