Top 20 NuGet validate Packages

Tools and extensions for working with json.
CommandLine Parser Library lets you easily define strongly typed command line arguments, allows automatic parsing of command line arguments and mapping the values to properties of your objects.
.NET classes that enables parsing and validation of Swedish identities such as Personal Identity Number (svenskt personnummer) in .NET.
Validation attributes that enables an application to validate Swedish identities such as Personal Identity Number (svenskt personnummer) in ASP.NET Core.
A jQuery Validate Unobtrusive extension for Bootstrap 3
Miruken validation with Castle Windsor
Miruken validation including DataAnnotations and FluentValidation
Developer Utilities comes with Validator, Table Operation, Image Conversion, Configuration Manager & Common Functions. Newly Added Encryption & Decryption Utilities.
Overrides jQuery validator's default settings to show a bootstrap glyphicon inside input elements which have errors. Hides default error message labels and shows a tooltip on the icons instead. Usage and more info : https://github.com/noldoreldar/jquery-validate-bootstrap
This project allows you to validate UK Unique Tax Reference (UTR) Numbers. It also allows you to generate valid ones.
Dirty Forms will alert a user when they attempt to leave a page without submitting a form they have entered data into. It alerts them in a modal popup box, and also falls back to the browser's default onBeforeUnload handler for events outside the scope of the document such as, but not limited to, pa...
Dirty Forms will alert a user when they attempt to leave a page without submitting a form they have entered data into. It alerts them in a modal popup box, and also falls back to the browser's default onBeforeUnload handler for events outside the scope of the document such as, but not limited to, pa...
Service Objects DOTS Email Validation 3 - Libraries utilizing service call best practices. This service performs a real time check on a given email address and will provide various details about the validity and reliability of an email address. NOTE: In order to use this web service, a License Key i...
Dirty Forms will alert a user when they attempt to leave a page without submitting a form they have entered data into. It alerts them in a modal popup box, and also falls back to the browser's default onBeforeUnload handler for events outside the scope of the document such as, but not limited to, pa...
Dirty Forms will alert a user when they attempt to leave a page without submitting a form they have entered data into. It alerts them in a modal popup box, and also falls back to the browser's default onBeforeUnload handler for events outside the scope of the document such as, but not limited to, pa...
Dirty Forms will alert a user when they attempt to leave a page without submitting a form they have entered data into. It alerts them in a modal popup box, and also falls back to the browser's default onBeforeUnload handler for events outside the scope of the document such as, but not limited to, pa...
Easy to use library for validating Polish NIP numbers: string nip = "8674068337"; bool isValid = Rychusoft.Validators.NipValidator.IsValid(nip);
Create and validate properties rules for all your app. Improve the quality of your data using validation rules. Validation rules verify that the data the user enters into record meets the standards you specify before the user can save the record. A validation rule can contain a formula or expressio...
Entity Validation is a open source project to validate your entities using the existing ones or creating your own!
Additional client and server side validation attributes for ASP.net MVC applications.