Use this toCheck the markup of HTML/XHTML documents using W3C's online service
Before invokingA document must be open to use this option.
Menu pathTools > Extra > W3C Markup Validation Service
Command nameMToolsW3CValidator
Accelerator keyW (from the main menu: Alt+T > R > W)
Options on parent menu (Extra+)Attach Quick Note, Color Picker, Color Picker Dialog, W3C Markup Validation Service, W3C CSS Validation Service, W3C XML Schema Checker, W3C RDF Validation Service, W3C Feed Validation Service, W3C P3P Validator, Lorem Ipsum Generator, Inspect Server Response, File Watcher, Compare Documents (Diff)
