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  1. Web
  2. Web APIs
  3. HTMLTextAreaElement
  4. validity

HTMLTextAreaElement: validity 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.

Thevalidity read-only property of theHTMLTextAreaElement interface returns aValidityState object that represents the validity states this element is in.

Value

AValidityState object.

Examples

The following example gets the validity state of a text area element and processes it if it is not valid:

js
const textArea = document.getElementById("myTextArea");const validityState = textArea.validity;if (!validityState.valid) {  // Test each validity state}

Specifications

Specification
HTML
# the-constraint-validation-api:dom-cva-validity

Browser compatibility

See also

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