HTML5 offers form field validation support built into the HTML form input tags that should greatly reduce the need for JavaScript validation code. In this post, I look at some examples of this.

Struts 2's versatile validation framework doesn't end with Java support on the server side. Find out how Struts 2 also helps you perform advanced Ajax validation with ease.

Most top-ranking websites fail HTML validation. Google explains why perfect code isn’t required, and what matters instead.

CSE HTML Validator Pro ($69 direct) is an impressive Windows tool for HTML validation, link checking, and more. Validator Pro combines a text editor and integrated Web browser with sophisticated ...

If you’re anything like us, you’re always jumping on your cross-platform soapbox at the office. On mailing lists, over lunch, at parties, and on the bus home from the party (just in case the ...