Top 20 NuGet validations Packages

A library for validating credit card numbers and generating ones. CreditCardValidator helps you implementing validations for the most common credit card brands, verifying length, prefixes and checking the card number through the Luhn algorithm if necessary.
MVVM Framework for WPF
A package containing several validations related utilities.
prmToolkit É um projeto responsável por dar apoio a outros projetos. # ArgumentsValidator Classe responsável por gerenciar validações de argumentos. VANTAGENS >Podemos realizar validações indivíduais ou em grupos >É possível levantar uma exceção ou captura-las
Contém um helper que facilita o desenvolvimento. - .Net Framework 3.5+
A validations library for automating both client-side and server-side validations.
Model validations helper for aspnetcore. Allows you to have validations set in places such as your business logic with the help of NetCore.ModelValidation.Core nuget
Package with useful validations
Core functionality to handle model validation. Allows you to add and list errors mapped to objects and its fields
Silverlight like textbox validations for Windows Phone 8. Adding a simple behavior to your textbox you can make text validations with regular expressions, numeric / non numeric or not empty conditions. Also you can control when the validation is realized: on loaded, on keypress, on tapped, on lost ...
Silverlight like textbox validations for Windows 8. Adding a simple behavior to your textbox you can make text validations with regular expressions, numeric / non numeric or not empty conditions. Also you can control when the validation is realized: on loaded, on keypress, on tapped, on lost focus....
EmergingCode.Validations