Web/API/HTMLSelectElement/setCustomValidity

The HTMLSelectElement.setCustomValidity() method sets the custom validity message for the selection element to the specified message. Use the empty string to indicate that the element does not have a custom validity error.

Syntax

selectElt.setCustomValidity(string);

Parameters

string is the DOMString containing the error message.

Specifications

Specification	Status	Comment
HTML Living StandardThe definition of 'HTMLSelectElement.setCustomValidity()' in that specification.	Living Standard	No change since the latest snapshot, HTML5.
HTML5The definition of 'HTMLSelectElement.setCustomValidity()' in that specification.	Recommendation	Initial definition, snapshot of HTML Living Standard

Browser compatibility

The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.

Update compatibility data on GitHub

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`setCustomValidity`	Chrome Full support Yes	Edge Full support 12	Firefox Full support 4	IE Full support Yes	Opera Full support Yes	Safari Full support Yes	WebView Android Full support Yes	Chrome Android Full support Yes	Firefox Android Full support 4	Opera Android Full support Yes	Safari iOS Full support Yes	Samsung Internet Android Full support Yes

Legend

Full support: Full support