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.




  • string is the DOMString containing the error message.


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

Browser compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Edge Safari (WebKit)
Basic support (Yes) 4.0 (2.0) (Yes) ? (Yes) ?
Feature Android Chrome Firefox Mobile (Gecko) Firefox OS IE Phone Opera Mobile Safari Mobile
Basic support ? ? 4.0 (2.0) 1.0 ? ? ?

See also

Document Tags and Contributors

 Contributors to this page: Krenair, enderandpeter, fscholz, teoli
 Last updated by: Krenair,