Top 20 NuGet validator Packages

Sandra.SimpleValidator is designed to be... a simple validator, nothing more. It has no ability to inject repositories and query the database to validate stuff. It has no ability to generate JavaScript validation.
A general purpose password validation framework that is configurable and can check passwords against a blacklist. Available under the MIT License.
The Compiled Domain Model module helps you create domain model classes based on your Sitecore templates and is capable of validating the model with Sitecore data at any given moment.
The "Product Code Validator" project aims to facilitate the validation of product identifiers such as EAN, ISBN or ASIN by checking, if a tested value matches the required format.
Bibliothek für Mitgliedsnummer-Prüfungen für Unfallversicherungsträger
A simple validation library for .Net
TypeScript toolkit including for example comparers, validators and converters.
This component provides attribute-based server-side data validation function on DTO object. The unique feature of this component is it allow data validation per operation. i.e., Add/Update. When we are using common data entity for multiple operations, like add, update or delete then one specific fi...
Identity Verifier Library build using new .Net Core
تېلېفۇن نۇمۇرىنىڭ ئۆلچەملىك ياكى ئەمەسلىكىنى تەستىقلاش ئىقتىدارى بار. ھەرپ-بەلگە تىزمىسى تېلېفۇن نۇمۇرىمۇ ياكى ئەمەس دىگەننى قايتۇرىدۇ. 验证字符串是否是电话号码。String 扩展。 Validate the string is a Chinese phone number. String Extension. Email : [email protected]
Includes a string extension method to validate a multi-line string to a multi-line string template. Includes functionality for providing an easy to ready print out of where the multi-line string does not match the template.
CHIMP base validators
Non-Configurable Enterprise Library Shared Library based on .NETStandard
A simple client to use v2 of the Pwned Password service provided by Troy Hunt of https://haveibeenpwned.com. No passwords are sent to the service using v2, instead just the first 5 characters are used to adhere to a k-Anonymity model.
Library for validating that .NET types are serializable and deserialize with System.Runtime.Serialization.
Add validation behavior to xamarin forms entry