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  1. Web
  2. Web APIs
  3. HTMLOptionElement
  4. value

HTMLOptionElement: value 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.

Thevalue property of theHTMLOptionElement interface represents the value of the<option> element as a string, or the empty string if no value is set. It reflects the element'svalue attribute, if present. Otherwise, it returns or sets the contents of the element, similar to thetextContent property.

Value

A string containing thevalue attribute value, if present, or the contents of the element.

Examples

js
const optionElement = document.querySelector("datalist option:first-of-type");const oldValue = optionElement.value;optionElement.value = oldValue.toUpperCase();

Specifications

Specification
HTML
# dom-option-value

Browser compatibility

See also

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