FocusEvent

The FocusEvent interface represents focus-related events, including focus, blur, focusin, and focusout.

Constructor

FocusEvent()

Creates a FocusEvent event with the given parameters.

Properties

This interface also inherits properties from its parent UIEvent, and indirectly from Event.

FocusEvent.relatedTarget

Is an EventTarget representing a secondary target for this event. In some cases (such as when tabbing in or out a page), this property may be set to null for security reasons.

Methods

This interface has no specific methods. It inherits methods from its parent UIEvent, and indirectly from Event.

Specifications

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
FocusEvent	26	12	24	9	15	7	≤37	26	24	14	7	1.5
FocusEvent	26	12	24	No	15	7	≤37	26	24	14	7	1.5
relatedTarget	26	12	24	9	15	7	≤37	26	24	14	7	1.5

See also

• The Event base interface