Real World XML

Validating Your XHTML Document

The W3C has a validator that you can use to check the validity of your XHTML document, and you can find this validator at http://validator.w3.org. To use the XHTML validator, you just enter the URI of your document and click the Validate This Page button. The W3C validator will check the document and give you a full report. Here's an example response:

 Congratulations, this document validates as XHTML1.0 Transitional! To show your readers that you have taken the care to create an interoperable Web page, you may display this icon on any page that validates. Here is the HTML you could use to add this icon to your Web page: <p> <a href="http://validator.w3.org/check/referer"><img src="http://validator.w3.org/images/vxhtml10" ...