InputEvent: isComposing property

The InputEvent.isComposing read-only property returns a boolean value indicating if the event is fired after compositionstart and before compositionend.

Value

A boolean.

Examples

js
const inputEvent = new InputEvent("syntheticInput", false);
console.log(inputEvent.isComposing); // return false

Specifications

Specification
UI Events
# dom-inputevent-iscomposing

Browser compatibility

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desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
isComposing

Legend

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Full support
Full support

See also