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The onchange property sets and returns the event handler for the change event.

Syntax

element.onchange = handlerFunction;
var handlerFunction = element.onchange;

handlerFunction should be either null or a JavaScript function specifying the handler for the event.

Notes

See the DOM event handlers page for information on working with on... handlers.

See the change event documentation for information about the event.

Specification

Specification Status Comment
WHATWG HTML Living Standard
The definition of 'onchange' in that specification.
Living Standard  

Browser Compatibility

Feature Chrome Edge Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
Basic support (Yes) (Yes) ? ? ? ?
Feature Android Android Webview Chrome for Android Edge Firefox Mobile (Gecko) Firefox OS IE Mobile Opera Mobile Safari Mobile
Basic support ? ? ? ? ? ? ? ? ?

Document Tags and Contributors

 Last updated by: erikadoyle,