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
81
FluentValidation.AspNetCore
AspNetCore integration for FluentValidation
69
FluentValidation.AspNetCore
AspNetCore integration for FluentValidation
73
FluentValidation.AspNetCore
AspNetCore integration for FluentValidation
3,706
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
69
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
70
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
71
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
72
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
74
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
77
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
79
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
82
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
1,165
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
3,679
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
14,180
FluentValidation.DependencyInjectionExtensions
Dependenecy injection extensions for FluentValidation
70

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 46 12/04/2025
12.1.0 41 11/07/2025
12.0.0 48 05/09/2025
12.0.0-preview1 58 01/02/2025
11.12.0 34 11/06/2025
11.11.0 73 11/27/2024
11.10.0 70 11/26/2024
11.9.2 56 12/03/2024
11.9.1 846 05/03/2024
11.9.0 68 04/20/2024
11.8.1 86 05/10/2024
11.8.0 66 05/22/2024
11.7.1 51 12/05/2024
11.7.0 51 05/15/2024
11.6.0 58 11/28/2024
11.5.2 63 06/22/2023
11.5.1 66 04/11/2023
11.5.0 60 05/18/2024
11.4.0 61 05/02/2024
11.3.0 57 12/05/2024
11.2.2 13,694 11/03/2022
11.2.1 55 12/04/2024
11.2.0 63 12/11/2024
11.1.1 57 11/16/2024
11.1.0 3,642 07/25/2022
11.0.3 58 11/14/2024
11.0.2 56 12/06/2024
11.0.1 61 12/04/2024
11.0.0 58 05/06/2024
10.3.1 60 11/30/2024
10.2.1 59 05/11/2022
10.2.0 60 12/05/2024
9.5.4 59 12/04/2024
9.4.0 66 05/26/2024
9.3.0-preview3 58 05/25/2024
9.3.0-preview2 62 05/25/2024
9.2.2 55 06/01/2024
9.2.1 58 01/04/2025
9.1.2 52 12/03/2024
9.1.1 54 12/02/2024
9.1.0 50 12/05/2024
9.0.1 53 12/04/2024
9.0.0-preview5 68 05/25/2024
9.0.0-preview3 53 05/25/2024
9.0.0-preview2 56 05/25/2024
9.0.0-preview1 59 05/25/2024
8.6.3 62 12/02/2024
8.6.2 56 11/04/2022
8.6.1 51 11/29/2024
8.5.0 60 05/16/2024
8.5.0-preview5 51 05/25/2024
8.5.0-preview3 54 05/25/2024
8.5.0-preview1 62 05/25/2024
8.3.0 56 12/06/2024
8.2.1 62 05/10/2022
8.1.2 59 12/10/2024
8.0.100 62 11/16/2024
8.0.0-rc1 61 11/16/2024
8.0.0-preview3 56 05/25/2024
7.6.104 62 05/23/2024
7.6.0-preview1 67 05/25/2024
7.5.1 59 12/04/2024
7.4.0 62 05/15/2024
7.3.2 56 05/30/2024
7.3.1 55 12/04/2024
7.3.0-beta2 52 11/28/2024
7.2.1 49 05/23/2024
7.2.0 49 12/04/2024
7.2.0-beta2 52 11/29/2024
7.1.0-beta1 55 12/12/2024
7.0.1 65 05/11/2022
7.0.0 46 12/07/2024
7.0.0-beta2 43 11/28/2024
7.0.0-beta1 58 11/17/2024
6.4.1 61 05/31/2024
6.4.1-beta1 66 12/06/2024
6.4.0-rc2 52 12/03/2024
6.4.0-rc1 62 11/24/2024
6.4.0-beta8 54 12/04/2024
6.4.0-beta7 64 11/16/2024
6.4.0-beta4 69 11/28/2024
6.4.0-beta3 66 11/14/2024
6.4.0-beta1 67 12/10/2024
6.2.1-beta1 47 12/04/2024
6.1.0 50 05/14/2024
6.0.1 60 11/14/2024
6.0.0 66 11/17/2024
5.6.2 55 05/13/2024
5.6.1 65 05/03/2024
5.3.0 63 12/11/2024
4.0.0.1 63 05/20/2024
3.0.0.1 58 05/23/2024
3.0.0 48 01/03/2025
2.0.0 68 05/08/2022