KeyboardEvent.isComposing

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

Syntax

var bool = event.isComposing;

Example

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

Specifications

Specification	Status	Comment
Document Object Model (DOM) Level 3 Events Specification The definition of 'KeyboardEvent.isComposing' in that specification.	Working Draft	Initial definition.

Browser compatibility

See also

• compositionstart and compositionend
• KeyboardEvent