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.
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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.
Website: http://www.livevalidation.com/
Demo: http://www.livevalidation.com/examples
Download: http://www.livevalidation.com/download
Demo: http://www.livevalidation.com/examples
Download: http://www.livevalidation.com/download
