I have written before about How to Embed Flash Valid XHTML so this time I expand on the idea to include adding a YouTube video to your site.
First of all, the embed code from YouTube typically is not XHTML nor does it provide a nice degrade for devices like the iPhone.
The following steps will show you how to create XHTML markup and provide clean fallback content. Adding fallback content is a little detail that goes a long way to make your site more professional and accessible.




