The KeyboardEvent.isComposing read-only property returns a boolean value indicating if the event is fired within a composition session, i.e. after compositionstart and before compositionend.
KeyboardEvent.isComposing
Value
A boolean.
Examples
var kbdEvent = new KeyboardEvent("syntheticKey", false); console.log(kbdEvent.isComposing); // return false
Specifications
| Specification |
|---|
| UI Events # dom-keyboardevent-iscomposing |
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
isComposing |
56
|
79
|
31
|
No
|
43
|
10.1
|
56
|
56
|
31
|
43
|
10.3
|
6.0
|
See also
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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/isComposing
