<input>elements with attributes that define the rules. We've created giant libraries that integrate deeply with our UI frameworks. And we've convinced ourselves that these approaches ensure data integrity.
System.ComponentModel.DataAnnotationsnamespace. His work included
Validator, among other implementation details introduced in .NET 4.0. Those features delivered validation functionality into ASP.NET MVC, ASP.NET Web Forms, WCF RIA Services, Silverlight, and WPF.