aria-spin-button

WAI ARIA 1.1 AAA compliance implementation of spin button for integer numbers.

Specs

Please see all specs here https://www.w3.org/TR/wai-aria-practices/#spinbutton

Supporting browsers

• Chrome 75.0.3770.100
• Safari 12.1.1
• Firefox 67.0.4

---

• MacOS VoiceOver Utiltiy (v9 562.858) with Safari, Google Chrome
• Gnome Orca Screen Reader 3.32 with Firefox (Gecko) and Epiphany (WebKitGtk)

Known limitations

• not accept exponential notation values, so 2e23 will not work in this input
• not accept floating point values, so values like 6.23 will not work

Usage

You could initialize this component in this way:

const SpinButton = require('aria-spin-button');
document.querySelectorAll('[role=spinbutton]').forEach(spinbutton =>
    new SpinButton(spinbutton).init());

License

Copyright © 2019, D. Nechepurenko. Published under MIT license.