On Using aria-labelledby for Images
Are we allowed to omit the alt tag in this case?
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Gunnar Bittersmann wrote on
#a11y question: When the text alternative to an image is implemented using aria-labelledby, there’s no need for alt="", is it?
Matthias Zöchling wrote on
In reply to: @g16n.
Good question, I’d also like to know. Maybe this is similar to an image inside a figure which has a <figcaption> that is already “verbose” enough that the image needs no additional alt. IIRC, even in this case you specify alt="".