Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The has property of the MediaKeyStatusMap interface returns a Boolean, asserting whether a value has been associated with the given key.
has(key)
The key whose value you want returned
A Boolean.
| Specification |
|---|
| Encrypted Media Extensions # dom-mediakeystatusmap-has |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
has |
42
|
13
|
45
|
No
|
29
|
12.1
|
43
|
42
|
45
|
29
|
12.2
|
4.0
|
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https://developer.mozilla.org/en-US/docs/Web/API/MediaKeyStatusMap/has
| Name | Web APIs |
| Version | |
| Badge |
|
| Last Updated | 2022-04-27T09:33:08Z |