ARIA Labelledby references valid ID

Form input with aria-labelledby pointing to a valid ID - Correct

Name:

Form input with aria-labelledby pointing to multiple valid IDs - Correct

First Name:

Form input with aria-labelledby pointing to an invalid ID - Fail

Name:

Form input with aria-labelledby pointing to multiple IDs but one is invalid - Fail

First Name:

Div element with aria-label - Fail

Div with aria-label
Another div with aria-label

Div element without aria-label - Pass

Div without aria-label
Another div without aria-label

Element with role="none" and aria-label - Fail

Element with role none
Span with role none

Element with role="presentation" and aria-label - Fail

Element with role="none" without aria-label - Pass

Element with role none

Element with role="none" and aria-labelledby - Fail

Label text
Element with role none

Element with role="presentation" and aria-labelledby - Fail

Label text

Element with role="none" without aria-labelledby - Pass

Element with role none