HTMLSelectElement: required property
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
The required
property of the HTMLSelectElement
interface specifies that the user must select an option with a non-empty string value before submitting a form. It reflects the <select>
element's required
attribute.
Value
A boolean.
Examples
js
const selectElement = document.getElementById("fruits");
console.log(selectElement.required);
Specifications
Specification |
---|
HTML Standard # dom-select-required |
Browser compatibility
BCD tables only load in the browser
See also
<select>
HTMLSelectElement.validity
:required
pseudo-class