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
87
FluentValidation.AspNetCore
AspNetCore integration for FluentValidation
71
FluentValidation.AspNetCore
AspNetCore integration for FluentValidation
75
FluentValidation.AspNetCore
AspNetCore integration for FluentValidation
3,708
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
71
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
72
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
73
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
75
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
76
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
78
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
80
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
82
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
84
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
1,190
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
3,682
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
14,185
FluentValidation.DependencyInjectionExtensions
Dependenecy injection extensions for FluentValidation
73

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 48 12/04/2025
12.1.0 45 11/07/2025
12.0.0 50 05/09/2025
12.0.0-preview1 63 01/02/2025
11.12.0 36 11/06/2025
11.11.0 74 11/27/2024
11.10.0 71 11/26/2024
11.9.2 59 12/03/2024
11.9.1 881 05/03/2024
11.9.0 69 04/20/2024
11.8.1 87 05/10/2024
11.8.0 73 05/22/2024
11.7.1 54 12/05/2024
11.7.0 55 05/15/2024
11.6.0 65 11/28/2024
11.5.2 65 06/22/2023
11.5.1 67 04/11/2023
11.5.0 65 05/18/2024
11.4.0 62 05/02/2024
11.3.0 60 12/05/2024
11.2.2 13,699 11/03/2022
11.2.1 57 12/04/2024
11.2.0 66 12/11/2024
11.1.1 61 11/16/2024
11.1.0 3,644 07/25/2022
11.0.3 61 11/14/2024
11.0.2 56 12/06/2024
11.0.1 63 12/04/2024
11.0.0 59 05/06/2024
10.3.1 63 11/30/2024
10.2.1 61 05/11/2022
10.2.0 61 12/05/2024
9.5.4 61 12/04/2024
9.4.0 68 05/26/2024
9.3.0-preview3 63 05/25/2024
9.3.0-preview2 62 05/25/2024
9.2.2 56 06/01/2024
9.2.1 59 01/04/2025
9.1.2 55 12/03/2024
9.1.1 57 12/02/2024
9.1.0 52 12/05/2024
9.0.1 53 12/04/2024
9.0.0-preview5 72 05/25/2024
9.0.0-preview3 55 05/25/2024
9.0.0-preview2 57 05/25/2024
9.0.0-preview1 61 05/25/2024
8.6.3 63 12/02/2024
8.6.2 58 11/04/2022
8.6.1 55 11/29/2024
8.5.0 63 05/16/2024
8.5.0-preview5 52 05/25/2024
8.5.0-preview3 57 05/25/2024
8.5.0-preview1 63 05/25/2024
8.3.0 60 12/06/2024
8.2.1 64 05/10/2022
8.1.2 60 12/10/2024
8.0.100 63 11/16/2024
8.0.0-rc1 63 11/16/2024
8.0.0-preview3 59 05/25/2024
7.6.104 64 05/23/2024
7.6.0-preview1 70 05/25/2024
7.5.1 61 12/04/2024
7.4.0 64 05/15/2024
7.3.2 57 05/30/2024
7.3.1 59 12/04/2024
7.3.0-beta2 52 11/28/2024
7.2.1 58 05/23/2024
7.2.0 50 12/04/2024
7.2.0-beta2 54 11/29/2024
7.1.0-beta1 58 12/12/2024
7.0.1 67 05/11/2022
7.0.0 49 12/07/2024
7.0.0-beta2 45 11/28/2024
7.0.0-beta1 62 11/17/2024
6.4.1 61 05/31/2024
6.4.1-beta1 68 12/06/2024
6.4.0-rc2 55 12/03/2024
6.4.0-rc1 62 11/24/2024
6.4.0-beta8 54 12/04/2024
6.4.0-beta7 69 11/16/2024
6.4.0-beta4 72 11/28/2024
6.4.0-beta3 67 11/14/2024
6.4.0-beta1 68 12/10/2024
6.2.1-beta1 53 12/04/2024
6.1.0 51 05/14/2024
6.0.1 62 11/14/2024
6.0.0 70 11/17/2024
5.6.2 57 05/13/2024
5.6.1 68 05/03/2024
5.3.0 65 12/11/2024
4.0.0.1 68 05/20/2024
3.0.0.1 58 05/23/2024
3.0.0 49 01/03/2025
2.0.0 70 05/08/2022