FluentValidation 7.1.0-beta1

A validation library for .NET that uses a fluent interface to construct strongly-typed validation rules.

Showing the top 20 packages that depend on FluentValidation.

Packages Downloads
AgileLabs.Testing.Web
Package Description
69
FluentValidation.AspNetCore
AAspNetCore integration for FluentValidation
64
FluentValidation.AspNetCore
AspNetCore integration for FluentValidation
62
FluentValidation.AspNetCore
AspNetCore integration for FluentValidation
65
FluentValidation.AspNetCore
AspNetCore integration for FluentValidation
67
FluentValidation.AspNetCore
AspNetCore integration for FluentValidation
3,688
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
62
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
63
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
65
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
66
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
67
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
69
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
76
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
956
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
3,662
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
14,157

FluentValidation 7.0 is a major release that contains several breaking changes, especially with Localization. If you use FluentValidation's support for localization please read the updated documentation: https://github.com/JeremySkinner/FluentValidation/wiki/f.-Localization * Localization rewrite to not require satellite assemblies * New 'Custom' rule method replaces the root-level Custom method * Switch to Netstandard based build process * Assemblies are now signed / strongly named * Fix - Possible NullReferenceException in the AspNetCore clientside integration for length validators * Fix - Don't clear the ModelValidatorProviders collection by default in the AspNetCore integration (added new ClearValidatorProviders property to control this behaviour) * Fix - Ensure IValidatorFactory is resolved from request scope in asp.net core integration * Fix - Property getter that throws an exception causes validation to fail in WebApi integration * Fix - Issue in AspNetCore integration where we tried to resolve a collection validator in some situations where a class validator should be used * Fix - Incorrect clientside validation attributes generated for email validator and credit card validator in the asp.net core integration * Fix - Child model validation now works in webapi integration * Improve splitting of PascalCased property names to support uppercase character sequences * ValidationResult.ErrorCode property now always returns the type of the PropertyValidator that generated the message, unless it's been explicitly overriden * Additional overload of WithState allows access to collection item when used with RuleForEach Full release notes can be found at https://github.com/JeremySkinner/FluentValidation/blob/master/Changelog.txt

.NET Framework 4.5

  • No dependencies.

.NET Standard 1.0

Version Downloads Last updated
12.1.1 33 12/04/2025
12.1.0 36 11/07/2025
12.0.0 45 05/09/2025
12.0.0-preview1 53 01/02/2025
11.12.0 28 11/06/2025
11.11.0 66 11/27/2024
11.10.0 65 11/26/2024
11.9.2 53 12/03/2024
11.9.1 652 05/03/2024
11.9.0 61 04/20/2024
11.8.1 81 05/10/2024
11.8.0 62 05/22/2024
11.7.1 49 12/05/2024
11.7.0 48 05/15/2024
11.6.0 53 11/28/2024
11.5.2 58 06/22/2023
11.5.1 61 04/11/2023
11.5.0 56 05/18/2024
11.4.0 57 05/02/2024
11.3.0 48 12/05/2024
11.2.2 13,676 11/03/2022
11.2.1 50 12/04/2024
11.2.0 58 12/11/2024
11.1.1 44 11/16/2024
11.1.0 3,629 07/25/2022
11.0.3 54 11/14/2024
11.0.2 51 12/06/2024
11.0.1 55 12/04/2024
11.0.0 56 05/06/2024
10.3.1 53 11/30/2024
10.2.1 53 05/11/2022
10.2.0 55 12/05/2024
9.5.4 55 12/04/2024
9.4.0 62 05/26/2024
9.3.0-preview3 58 05/25/2024
9.3.0-preview2 52 05/25/2024
9.2.2 48 06/01/2024
9.2.1 54 01/04/2025
9.1.2 48 12/03/2024
9.1.1 52 12/02/2024
9.1.0 46 12/05/2024
9.0.1 50 12/04/2024
9.0.0-preview5 61 05/25/2024
9.0.0-preview3 50 05/25/2024
9.0.0-preview2 51 05/25/2024
9.0.0-preview1 56 05/25/2024
8.6.3 59 12/02/2024
8.6.2 51 11/04/2022
8.6.1 46 11/29/2024
8.5.0 57 05/16/2024
8.5.0-preview5 47 05/25/2024
8.5.0-preview3 48 05/25/2024
8.5.0-preview1 59 05/25/2024
8.3.0 50 12/06/2024
8.2.1 57 05/10/2022
8.1.2 57 12/10/2024
8.0.100 58 11/16/2024
8.0.0-rc1 57 11/16/2024
8.0.0-preview3 53 05/25/2024
7.6.104 58 05/23/2024
7.6.0-preview1 64 05/25/2024
7.5.1 53 12/04/2024
7.4.0 56 05/15/2024
7.3.2 52 05/30/2024
7.3.1 50 12/04/2024
7.3.0-beta2 47 11/28/2024
7.2.1 46 05/23/2024
7.2.0 44 12/04/2024
7.2.0-beta2 49 11/29/2024
7.1.0-beta1 52 12/12/2024
7.0.1 61 05/11/2022
7.0.0 43 12/07/2024
7.0.0-beta2 39 11/28/2024
7.0.0-beta1 52 11/17/2024
6.4.1 59 05/31/2024
6.4.1-beta1 58 12/06/2024
6.4.0-rc2 47 12/03/2024
6.4.0-rc1 55 11/24/2024
6.4.0-beta8 50 12/04/2024
6.4.0-beta7 57 11/16/2024
6.4.0-beta4 57 11/28/2024
6.4.0-beta3 61 11/14/2024
6.4.0-beta1 64 12/10/2024
6.2.1-beta1 44 12/04/2024
6.1.0 45 05/14/2024
6.0.1 54 11/14/2024
6.0.0 59 11/17/2024
5.6.2 44 05/13/2024
5.6.1 53 05/03/2024
5.3.0 60 12/11/2024
4.0.0.1 54 05/20/2024
3.0.0.1 53 05/23/2024
3.0.0 44 01/03/2025
2.0.0 64 05/08/2022