Top 20 NuGet validation Packages

A simple, no-drama, reCAPTCHA validation library that works with ASP.NET Core, Razor Pages, MVC 5, and WebForms.
The Toolkit for the Enterprise Web Library. This can be used to conveniently gain validation, IO, and string manipulation functions without subscribing to the whole library lifecycle.
RuleValidator for entity validation base on custom rules
Validation and testing components for NHibernate.
This library provides XAML templated controls. It is part of the Yugen Toolkit. Controls: - Dialogs - Graphs - Menu - Validation
Validation hook for recoil.
This package adds support for serializing and deserializing valigator types to System.Text.Json.
This package adds support for valigator to ASP.NET Core with Newtonsoft.Json.
Extend the Data Annotation validation provided in ASP.NET Core
Provides validation functionality related to Options (nested DataAnnotations validation, eager validation on startup..).
A library for using FluentValidation with Blazor with RuleSets support
Fluent validation accelerator
Extensions and functionality to use with the Fluent Validation library.
Versatile OpenID Connect stack for OWIN/Katana (compatible with ASP.NET 4.6.1 and newer).
OWIN/Katana integration package for the OpenIddict validation services (compatible with ASP.NET 4.6.1 and newer).
FSharpx is a library for the .NET platform implementing general functional constructs on top of the F# core library. Its main target is F# but it aims to be compatible with all .NET languages wherever possible. It currently implements: * Several standard monads: State, Reader, Writer, Either, Cont...
Have validation your way, whatever way that happens to be
Fody add-in for validation in XAML bindings.
Hjelpeklasser for validering og generering av data tilknyttet norske domener.
DevForce takes care of your application's infrastructure-the gap between your data-layer and client-layer where the difficult job of turning raw data into business objects and moving them to and from the client's screen takes place. DevForce fills this gap so you don't have to. Instead of building, ...