Notice: This is a work in progress. Please submit feedback or suggestions.

Test: aria-describedby attribute on a text input

Screen Reader support level: partial (8/10)

Voice Control support level: not applicable

This test ensures that the accessible description is computed correctly when aria-describedby on a text input.

Run this test and and submit your results

On this page

Test HTML

open the test page
<!DOCTYPE html>
<html lang="en">
<head>
<title>ARIA describedby</title>
</head>
<body>

<h1>ARIA describedby test</h1>

<label for="target">Example label</label>
<input id="target" aria-describedby="error" type="text">
<div id="error">
error
</div>

</body>
</html>

Dates and Versions of tested combinations

ATAT VersionBrowserBrowser versionOS versionDate tested
JAWS2018.1811.2Google Chrome7218092019-03-08
JAWS2018.1811.2Internet Explorer1118092019-03-08
JAWS2018.1811.2Firefox (desktop)6018092019-03-08
Narrator1809Microsoft Edge44.1776318092019-03-08
NVDA2018.4.1Firefox (desktop)65.0.218042019-03-08
Orca3.31.4Firefox (desktop)69Ubuntu 19.042019-09-16
TalkBack7.3.0Google Chrome (android)757.02019-07-27
VoiceOver for iOS12.1.4Safari (iOS)12.1.412.1.42019-03-08
VoiceOver for macOS10.14.3Safari (macOS)12.0.310.14.32019-03-08

Summary of Screen Reader support by expectation

ExpectationJAWSNarratorNVDAOrcaTalkBackVoiceOver for iOSVoiceOver for macOS
aria-describedby attribute
MUST convey the value if validsupportednonesupported with 1 unknown resultsupportedsupportedsupportedsupported

* means that some support is hidden behind settings

Summary of Voice Control support by expectation

ExpectationDragon Naturally SpeakingVoice Access for AndroidVoice Control for iOSVoice Control for MacOS
Not applicable

* means that some support is hidden behind settings

Detailed support results by expectation

Expectation for the aria-describedby attribute: convey the value if valid

Strength of these expectations for different types of assistive technologies:

  • Screen Readers: MUST
  • Voice Control: NA

Grading method: Just one of the listed commands must pass for the expectation to pass.

This expectation is from the aria-describedby attribute feature.

ATBrowserHas SupportOutputAction
Dragon Naturally SpeakingGoogle Chromenot applicable-More information
JAWSGoogle Chromeyes
  • Result: (pass)
    • command: Tab (Read next focusable item)
    • Output: "Example label, edit, error"
More information
JAWSInternet Exploreryes
  • Result: (pass)
    • command: Tab (Read next focusable item)
    • Output: "Example label, edit, error"
More information
JAWSFirefox (desktop)yes
  • Result: (pass)
    • command: Tab (Read next focusable item)
    • Output: "Example label, edit, error"
More information
NarratorMicrosoft Edgenone
  • Result: (fail)
    • command: Tab (Read next focusable item)
    • Output: "Example label, editing"
More information
NVDAGoogle Chromeunknown-More information
NVDAFirefox (desktop)yes
  • Result: (pass)
    • command: Tab (Read next focusable item)
    • Output: "Example label edit has auto complete, error"
More information
OrcaFirefox (desktop)yes
  • Result: (fail)
    • command: down arrow (Read next item)
    • Output: "example label, entry"
  • Result: (pass)
    • command: Tab (Read next focusable item)
    • Output: "example label, entry, error, focus mode"
More information
TalkBackGoogle Chrome (android)yes
  • Result: (pass)
    • command: Swipe right (Read next item)
    • Output: "Edit box, example label, error"
More information
Voice Access for AndroidGoogle Chrome (android)not applicable-More information
Voice Control for iOSSafari (iOS)not applicable-More information
Voice Control for MacOSSafari (macOS)not applicable-More information
VoiceOver for iOSSafari (iOS)yes
  • Result: (pass)
    • command: Swipe Right (Next item)
    • Output: "Example label, edit text, error"
More information
VoiceOver for macOSSafari (macOS)yes
  • Result: (pass)
    • command: VO + Right arrow (Read next item)
    • Output: "Example label, edit text, error"
More information

Extended Support for: aria-describedby attribute: convey the value if valid

These are less common combinations

ATBrowserHas SupportOutputAction
Dragon Naturally SpeakingInternet Explorernot applicable-More information
Dragon Naturally SpeakingFirefox (desktop)not applicable-More information
JAWS 2018.1811.2Microsoft Edge 44none
  • Result: (fail)
    • command: Tab (Read next focusable item)
    • Output: "Example label, edit"
More information
NarratorFirefox (desktop)unknown-More information
NarratorGoogle Chromeunknown-More information
NarratorInternet Explorerunknown-More information
NVDAInternet Explorerunknown-More information
NVDAMicrosoft Edgeunknown-More information
TalkBackFirefox (Android)unknown-More information
Voice Access for AndroidFirefox (Android)not applicable-More information
VoiceOver for iOSGoogle Chrome (ios)unknown-More information
VoiceOver for macOSGoogle Chromeunknown-More information
VoiceOver for macOSFirefox (desktop)unknown-More information
OrcaGoogle Chromeunknown-More information
Voice Control for MacOSGoogle Chromenot applicable-More information
Voice Control for MacOSFirefox (desktop)not applicable-More information
Back to top

History

  • 2019-02-08 Test created
  • 2019-07-27 Talkback results added
  • 2019-09-16 Add orca results