Steve Sanderson has developed an excellent validation framework for ASP.NET MVC. His validation framework xVal is an open-source project hosted on CodePlex. You can read more details from his blog post xVal - a validation framework for ASP.NET MVC
I will check it out. Thanks. Let's see whether it has any advantages over EL validation blocks..
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Before I used validation described here vitana-group.com/.../validation. It is really good, this framework is good also. I will use both way because each one has + and -.