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!This plugin hasn’t been updated in over 2 years. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.


This plugin shows the xhtml and css validity of an entry, in the entry.

Version History

Future Versions

  • Javascript validation.
  • Validation of all pages via admin.
  • Validation of page shown in page/post editor in admin section (maybe as bkground colour)
  • Warnings ontop of invalid, valid
  • Alternative entry display images/text
  • Auto apend function to edit page call



  • XTHML Validation.
  • CSS Validation.


  • Quick how to install.
  • Ability to change the display of any of the validations.


  • Fully commented code.
  • Easy ability to change validator engines vie global vars.
  • Ability to call only one of the editors (see FAQ).
  • Speed ups by only making calls to validators and stylesheets when the viewer is an editor.
  • Lang _e('') tags

Requires: 2.7 or higher
Compatible up to: 2.7.1
Last Updated: 6 years ago
Active Installs: Less than 10


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