Input type='image' Missing Alternative Text

How to Fix The Problem

Add an alt, aria-label or aria-labelledby attribute to the button that describes the button’s function.

The Algorithm, In Simple Terms

The engine scans the page for <input type="image"> elements missing an alt attribute. .

Why Is It Important?

Users who use assistive tools, such as screen readers, rely on descriptive information to detect the content and controls, such as a input or submit button.

Code Example

<form>
  <input type="image" src="submit.png" alt="Submit"/>
</form>