A Wicket response filter implementation that validates whether the generated markup is compliant with the W3C specifications.
'org.wicketstuff.htmlvalidator:wicketstuff-whattf:1.7'
<dependency>
<groupId>org.wicketstuff.htmlvalidator</groupId>
<artifactId>wicketstuff-whattf</artifactId>
<version>1.7</version>
</dependency>
<dependency org="org.wicketstuff.htmlvalidator" name="wicketstuff-whattf" rev="1.7"/>
"org.wicketstuff.htmlvalidator", "wicketstuff-whattf", "1.7"