I’m pleased to announce that the first version of demo site presenting my client-side validation toolkit Vanadium is on the go. Vanadium is declarative, client-side validation toolkit. There is no need for coding. Just use simple markup in side class attributes (or if you are HTML purist you may prefer to attach it as external configuration file in json format). E.g. for required field one can define it as: It also make use of Ajax. E.g checking for username availability can be expressed as: Another handy feature is hierarchical validation regions, lots of build-in validator types and easy way of creating custom ones. I’ll appreciate any comments on it. You can give it try on VanadiumJS.com. The code is open source and available on github. <input type="text" class=":required“/><input type="text" class=":ajax;/username_checker/check.json“/>
