ARIA errormessage property

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  • aria-errormesssage
  • aria-live

Note: while this test hides some of the errormessages the specification indicates they must not be hidden when the field is invalid

Initial valid state

Initial valid state but visible

Invalid time: the time must be between 9:00 AM and 5:00 PM"

User has input an invalid value

Invalid time: the time must be between 9:00 AM and 5:00 PM"

User has input an invalid value but not visible

Assistive technology support

  • JAWS 18 (Tested with Firefox)- does not announce content referred to by errormessage
  • NVDA 2017.2 (Tested with Firefox)- does not announce content referred to by errormessage
  • iOS 10.3.3 and VoiceOver does not announce anything