HTML Checking for Large Sites

Rocket Validator automatically scans your sites for accessibility issues using the W3C Validator, hosted on our own servers and integrated into our web crawler.

When was the last time you validated your whole site?

Keep your sites healthy checking for A11Y/HTML issues on an automated schedule.

The element “input” must not appear as a descendant of an element with the attribute “role=button”.

An element with role=button can’t have an input element as descendant.

The ARIA role button can be added to an element to make it behave like a <button> – just like a <button> is not allowed to contain other <input> elements as descendants, any element with this role is not allowed to contain them either.

All these examples in the following code will raise a similar issue:

<div role="button">
  <input type="checkbox" />
</div>

<button>
  <input type="checkbox" />
</button>

<a>
  <input type="checkbox" />
</a>

Learn more:

Related W3C validator issues

When was the last time you validated your whole site?

Keep your sites healthy checking for A11Y/HTML issues on an automated schedule.