FluentValidation 7.2.0-beta2

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
95
FluentValidation.AspNetCore
AspNetCore integration for FluentValidation
76
FluentValidation.AspNetCore
AspNetCore integration for FluentValidation
78
FluentValidation.AspNetCore
AspNetCore integration for FluentValidation
3,724
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
76
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
77
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
81
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
82
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
85
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
87
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
88
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
90
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
1,270
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
3,696
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
14,203
FluentValidation.DependencyInjectionExtensions
Dependenecy injection extensions for FluentValidation
77

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 53 12/04/2025
12.1.0 48 11/07/2025
12.0.0 54 05/09/2025
12.0.0-preview1 68 01/02/2025
11.12.0 41 11/06/2025
11.11.0 78 11/27/2024
11.10.0 76 11/26/2024
11.9.2 63 12/03/2024
11.9.1 942 05/03/2024
11.9.0 73 04/20/2024
11.8.1 92 05/10/2024
11.8.0 79 05/22/2024
11.7.1 61 12/05/2024
11.7.0 58 05/15/2024
11.6.0 70 11/28/2024
11.5.2 71 06/22/2023
11.5.1 72 04/11/2023
11.5.0 70 05/18/2024
11.4.0 65 05/02/2024
11.3.0 64 12/05/2024
11.2.2 13,714 11/03/2022
11.2.1 62 12/04/2024
11.2.0 70 12/11/2024
11.1.1 66 11/16/2024
11.1.0 3,654 07/25/2022
11.0.3 67 11/14/2024
11.0.2 61 12/06/2024
11.0.1 66 12/04/2024
11.0.0 62 05/06/2024
10.3.1 67 11/30/2024
10.2.1 65 05/11/2022
10.2.0 67 12/05/2024
9.5.4 66 12/04/2024
9.4.0 74 05/26/2024
9.3.0-preview3 68 05/25/2024
9.3.0-preview2 68 05/25/2024
9.2.2 59 06/01/2024
9.2.1 63 01/04/2025
9.1.2 60 12/03/2024
9.1.1 60 12/02/2024
9.1.0 55 12/05/2024
9.0.1 59 12/04/2024
9.0.0-preview5 77 05/25/2024
9.0.0-preview3 62 05/25/2024
9.0.0-preview2 61 05/25/2024
9.0.0-preview1 65 05/25/2024
8.6.3 68 12/02/2024
8.6.2 63 11/04/2022
8.6.1 59 11/29/2024
8.5.0 67 05/16/2024
8.5.0-preview5 56 05/25/2024
8.5.0-preview3 60 05/25/2024
8.5.0-preview1 70 05/25/2024
8.3.0 63 12/06/2024
8.2.1 71 05/10/2022
8.1.2 63 12/10/2024
8.0.100 69 11/16/2024
8.0.0-rc1 66 11/16/2024
8.0.0-preview3 64 05/25/2024
7.6.104 67 05/23/2024
7.6.0-preview1 75 05/25/2024
7.5.1 64 12/04/2024
7.4.0 67 05/15/2024
7.3.2 60 05/30/2024
7.3.1 63 12/04/2024
7.3.0-beta2 56 11/28/2024
7.2.1 61 05/23/2024
7.2.0 54 12/04/2024
7.2.0-beta2 58 11/29/2024
7.1.0-beta1 61 12/12/2024
7.0.1 71 05/11/2022
7.0.0 52 12/07/2024
7.0.0-beta2 49 11/28/2024
7.0.0-beta1 65 11/17/2024
6.4.1 65 05/31/2024
6.4.1-beta1 71 12/06/2024
6.4.0-rc2 59 12/03/2024
6.4.0-rc1 67 11/24/2024
6.4.0-beta8 58 12/04/2024
6.4.0-beta7 73 11/16/2024
6.4.0-beta4 76 11/28/2024
6.4.0-beta3 71 11/14/2024
6.4.0-beta1 71 12/10/2024
6.2.1-beta1 57 12/04/2024
6.1.0 54 05/14/2024
6.0.1 68 11/14/2024
6.0.0 76 11/17/2024
5.6.2 62 05/13/2024
5.6.1 72 05/03/2024
5.3.0 70 12/11/2024
4.0.0.1 73 05/20/2024
3.0.0.1 61 05/23/2024
3.0.0 52 01/03/2025
2.0.0 75 05/08/2022