HTML Checking for Large Sites

Rocket Validator integrates the W3C Validator HTML checker into an automated web crawler.

Bad value “nope” for attribute “autocomplete” on element “input”: The string “nope” is not a valid autofill field name.

The correct way to disable autocomplete is using the value off.

Example:

<input type="text" name="firstName" id="firstName" required autocomplete="off" />

Learn more:

Related W3C validator issues