FluentValidation 8.0.0-preview3

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 8 is a major release. Please read the upgrade notes at https://fluentvalidation.net/upgrading-to-8 Changes in 8.0: * Added OnFailure method * Removed RuleFor(..).SetCollectionValidator in favour of RuleForEach(...).SetValidator * IStringSource.GetString now takes a validation context instead of a model instance. * Introduce PropertyValidatorOptions in order to clean up the IPropretyValidator interface. * Remove the pre-7.0 localization mechanism * Remove the pre-7.0 methods for custom validation * Removed many other deprecated methods * Remove many deprecated methods Full release notes can be found at https://github.com/JeremySkinner/FluentValidation/blob/master/Changelog.txt

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