Public Class WithinDaysValidator Inherits DataAnnotationsModelValidator(Of WithinDaysAttribute) Private _priorDays As Integer Private _subsequentDays As Integer Private _message As String Public Sub ...

The goal of the IClientValidatable interface is to let you extend your server-side DataAnnotations with client-side functions in ASP.NET MVC 3. For instance, a Data Annotation that ensured that a ...

Take advantage of data annotations to decorate your models using attribute tags so that your application’s data definition can be managed in a single place. Data annotations (available as part of the ...

Mid-March we saw the first official release of Microsoft's new ASP.NET MVC (news, site) framework. The alternative to Web Forms when developing ASP.NET applications has been well received and talked ...

Take advantage of the FluentValidation open-source library to validate data in your ASP.NET Core application and keep your code clean, organized, and maintainable. To preserve the integrity, ...