The official W3C validator is a great place for checking if our website's HTML/XHTML is standards compliant. However, it can validate a single URL at a time.
W3Clove is a free to use web service which crawls any given website to generate the sitemap of it (or accepts sitemaps directly) and validates each URL through the W3C's validator.
The errors and warnings for each URL is stored and displayed as a list. And, it compiles a basic report of the most common errors and warnings as a summary.
W3Clove also remembers the recent checks you have made and present them to you quickly.
Free CSS Toolbox is a software that can save time of a web designer.
It is a set of tools that will help you in almost any process related to CSS.
Tools include:
- Simple CSS Editor
- CSS Formatter / Beautifier
- CSS Compressor
- W3C CSS Validation Service Intergration
The software is very easy to use as it is straight-forward.
Syntax checker of the editor saves time specially for fast CSS coders & the CSS beautifier works pretty well.
Currently, it only works in Windows environment.
Compatibility: Windows 2000, 2003, XP, Vista
Validating forms as users type is a nice feature for users, it lets them see when they make a mistake.
An ajax live form validation library, LiveValidation is not only a form validation library, it can also be used for other types of validations.
The naming conventions and parameters of the validations are similar to those found in the Ruby on Rails framework, and as such is the perfect client-side companion. Don’t worry if you dont use Ruby on Rails though, LiveValidation can be used anywhere you like, is simple to learn, and a joy to use.
LiveValidation has standalone and prototype.js versions for download.
