Since May 2024, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.
The keys() method of the CustomStateSet interface is an alias for CustomStateSet.values.
keys()
None.
A new iterator object containing the values for each element in the given CustomStateSet, in insertion order.
| Specification |
|---|
| HTML> # custom-state-pseudo-class> |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Opera | Safari | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | WebView Android | WebView on iOS | |
keys |
90 | 90 | 126 | 76 | 17.4 | 90 | 126 | 64 | 17.4 | 15.0 | 90 | 17.4 |
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https://developer.mozilla.org/en-US/docs/Web/API/CustomStateSet/keys