Top 20 NuGet validation Packages

Validation and testing components for ASP.NET WebAPI.
AspNetCore commonly used code for validation.
Domain validation is a library that helps to validates complex business rules with specification pattern.
Tc Identity no validation
Extensions to automatically log validation rules excecution and exceptions.
Extensions to automatically record execution times, results and exceptions of ValidationRules to AppMetrics.
Reasonably secure general purpose C# library to sanitize input that does NOT require output encoding
This Package Contain Useful Library And Extension Method For Easy Develop High Tech .Net Application. ForExample : Implementation Of Convertor, FileOperation, FileLoger, Encryption, Hash, Validation, ...
The component contains a versatile and easy-to-use validation, giving dynamism to your application, has a form that takes the auto validate components and enables the auto submit button when the data is valid. They can also be used independently for numbers, string and email. You can receive a label...
An accelerator helper library for integrating with the WorldRemit Correspondent PayOut APIs. Use of this package is subject to the terms and conditions set out in your contract with WorldRemit.
DataAnnotations plugin for CompiledValidators.
The EntLibContrib Validation Application Block Extensions extends the Microsoft Enterprise Library Validation Application Block by providing additionnal validators, design-time enhancements and some other additional features.
Fluent Validation Framework for ASP.NET MVC
MerchantTribe.Web is a utility library for building .NET web applications and includes tools for Data Access Repositories, Passwords, HTML Sanitizer, Geography, Cookie Management and more.
NHibernate extension for utilizing System.ComponentModel.DataAnnotations validation.
YABOV is a simple attribute based business object validator.
Implements Unobtrusive Server and Client side Validation Groups
Provides a Ninject implementation of the IValidatorProvider interface. Used with the Simple.Validation package.
NexBusiness's generic repository pattern with built in busines rule validation.
MvcDoodle.Validation contains set of jQuery unobtrusive validations which interact with MvcDoodle custom validation attributes.