Accessibility · Senior · Question 11 of 75

What does `ElementInternals` offer custom elements?

1A way to read another shadow root's DOM from the outside page
2Default ARIA semantics and form participation with no attributes
3Direct access to the screen reader's speech output and its queue

Show the answer

Correct answer: Default ARIA semantics and form participation with no attributes

Explanation

attachInternals() lets a form-associated element set its role and value, while page authors can still override with attributes.

Further reading

MDN: ElementInternals ↗

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