HTMLSelectElement: required property
Baseline
Widely available
This feature is well established and works across many devices and browser versions. Itβs been available across browsers since β¨July 2015β©.
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 # dom-select-required |
Browser compatibility
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See also
<select>HTMLSelectElement.validity:requiredpseudo-class