InputEvent: isComposing property
Baseline 2023
Newly available
Since March 2023, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.
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
| desktop | mobile | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
isComposing | |||||||||||