tabindex-no-positive

April 19, 2018 ยท View on GitHub

Avoid positive tabIndex property values to synchronize the flow of the page with keyboard tab order.

References

  1. AX_FOCUS_03

Rule details

This rule takes no arguments.

Succeed

<span tabindex="0">foo</span>
<span tabindex="-1">bar</span>

<span tabIndex="0">foo</span>
<span tabIndex="-1">bar</span>
<span tabIndex={0}>baz</span>

Fail

<span tabindex="2">foo</span>

<span tabIndex="5">foo</span>
<span tabIndex="3">bar</span>
<span tabIndex="1">baz</span>
<span tabIndex="2">never really sure what goes after baz</span>