Javascript validation has just become self aware…
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.
Two versions are provided – a prototype.js version (ideal for use with Rails), and a standalone version (for using with any other javascript framework, or when having one at all would be overkill).
So take a look around, download it, and make some forms (for) fun!