KeyboardEvent: isComposing property

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.

Value

A boolean.

Examples

const kbdEvent = new KeyboardEvent("syntheticKey", false);
console.log(kbdEvent.isComposing); // return false

Specifications

• UI Events

See also

• compositionstart and compositionend
• KeyboardEvent