Web platform features explorer

:indeterminate

Widely available since 2022-07-15
Tags: css Groups: HTML > Forms

The :indeterminate CSS pseudo-class selects any form element whose state is indeterminate, such as checkboxes that have been set to an indeterminate state with JavaScript, or radio buttons which are members of a group in which all radio buttons are unchecked.

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Browser support (view on caniuse.com)

  • Chrome 39 Released on 2014-11-18
  • Chrome Android 39 Released on 2014-11-12
  • Edge 79 Released on 2020-01-15
  • Firefox 51 Released on 2017-01-24
  • Firefox for Android 51 Released on 2017-01-24
  • Safari 10 Released on 2016-09-20
  • Safari on iOS 10 Released on 2016-09-13