This rule verifies if element with attribute `contenteditable` have defined also following attributes:
aria-multiline="true" is set then Assistive Technologies informs the user that the textbox supports multi-line input, with the expectation that Enter or Return will create a line break rather than submitting the form.
aria-label here is recommended to specify a string to be used as the accessible label. Eventually,
aria-labelledby can be used to specify the
id of another element in the DOM as an element’s label.
How to fix it
The rule passes when all of the following cases are fulfilled:
aria-labelledbyis defined. Note that the rule does not validate
aria-labelledbyids if the referenced elements exists.