FluentValidation 7.4.0

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
FluentValidation.DependencyInjectionExtensions
AspNetCore integration for FluentValidation
15
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
14
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
15
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
16
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
17
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
18
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
2,892
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
7,906
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
10,191
FluentValidation.DependencyInjectionExtensions
Dependenecy injection extensions for FluentValidation
18

Changes in 7.4: * Improved syntax for DependentRules * ValidationException serialization support when running on full framework * Added ComparisonProperty placeholder to some validators * The Test Helper now correctly handles read-only properties * Add CancellationToken support to ValidateAndThrowAsync and various ValidateAsync overloads * Improved functionality for custom MessageBuilders * Updated AspNetCore integration to MVC version 2.0.2 * Update MVC5 AddToModelState extension not to overwrite existing attempted values * Added SetRulesetForClientsideMessages method for MVC5/AspNetCore as an alternative to using the RulesetForClientSideMessagesAttribute Changes in 7.3: * Major changes to AspNetCore integration including better support for collections and implicit validation (opt-in) * Fix - Updated EnumValidator's Flags support to handle the ~0 value * Fix - TestHelper checking for child validator would respond with the wrong type * Fix - Updated translations for some validators * Fix - Overload of WithName that takes a lambda generated an exception * Added versions of WhenAsync and UnlessAsync that support CancellationTokens * Simplify calls to DependentRules * Add Skip property to CustomizeValidatorAttribute in the ASP.NET Core integration Changes in 7.2: * Updated AspNetCore integration to support IValidatableObject * Updated AspNetCore integration to allow mixing multiple validation strategies in the same model * Updated AspNetCore integration to support RulesetForClientsideMessagesAttribute * Fix - Property names were not generated properly for nested types when using AddFailure inside a Custom validator * Fix - NullReferenceException when using CustomAsync but the validator is invoked synchronously * Fix - Clientside integration in AspNetCore being resolved from the root-level service provider * Fix - Allow empty string to be passed to OverridePropertyName Changes in 7.1.1: * Fix - Incorrect property name was generated when using RuleForEach combined with SetValidator * Fix - Nesting async validators inside DependentRules didn't wait for completion Changes in 7.1: * New RuleFor().Custom() method as a replacement for the old, deprecated Custom method * Improved messages in the ShouldHaveChildValidator test extension * Test helper works with nested properties * Additional overload of WithState allows access to collection item when used with RuleForEach * Fix - Wrong values were generated as part of the MVC5 clientside integration for MinLength and MaxLength validators * Fix - AssemblyScanner now excludes abstract and generic types * Fix - InvalidCastException when using lazy WithMessage combined with RuleForEach * WithState enhanced to allow access to the ValidationContext Changes in 7.0: 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 - see https://github.com/JeremySkinner/FluentValidation/wiki/l.-Strong-naming-and-signed-packages * 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 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

.NET Standard 2.0

  • No dependencies.

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11.9.0 3 01/01/2024
11.8.1 8 11/29/2023
11.8.0 4 10/20/2023
11.7.1 4 09/05/2023
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11.6.0 10 08/16/2023
11.5.2 7 06/05/2023
11.5.1 6 09/11/2023
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11.3.0 2,907 11/15/2022
11.2.2 7,905 09/14/2022
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10.4.0 13 08/25/2022
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10.3.1 20 09/09/2022
10.3.0 28 09/09/2022
10.2.3 17 09/07/2022
10.2.2 14 08/24/2022
10.2.1 12 09/03/2022
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10.1.0 8 08/22/2022
10.0.4 13 09/08/2022
9.5.4 28 07/03/2022
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9.5.2 11 09/08/2022
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9.5.0 27 09/08/2022
9.4.0 31 08/23/2022
9.3.0 36 09/02/2022
9.3.0-preview3 14 09/22/2022
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9.3.0-preview1 25 09/22/2022
9.2.2 30 09/04/2022
9.2.1 13 09/08/2022
9.2.0 22 08/21/2022
9.1.3 14 09/07/2022
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9.1.1 12 09/08/2022
9.1.0 8 08/22/2022
9.0.1 11 09/08/2022
9.0.0-preview5 18 10/14/2022
9.0.0-preview4 6 09/21/2022
9.0.0-preview3 18 07/03/2022
9.0.0-preview2 11 10/14/2022
9.0.0-preview1 7 09/26/2022
8.6.3 26 08/20/2022
8.6.2 10 09/02/2022
8.6.1 7 09/09/2022
8.6.0 17 09/08/2022
8.5.1 13 08/25/2022
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8.5.0-preview5 14 09/21/2022
8.5.0-preview4 8 09/26/2022
8.5.0-preview3 7 09/21/2022
8.5.0-preview2 9 09/21/2022
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8.4.0 35 09/02/2022
8.3.0 10 09/09/2022
8.2.3 14 08/25/2022
8.2.2 13 08/23/2022
8.2.1 9 09/08/2022
8.2.0 8 09/02/2022
8.1.3 14 09/07/2022
8.1.2 16 09/02/2022
8.1.1 27 09/08/2022
8.1.0 12 09/05/2022
8.1.0-preview2 33 09/22/2022
8.1.0-preview1 14 09/22/2022
8.0.101 32 09/10/2022
8.0.100 15 09/02/2022
8.0.0 9 09/02/2022
8.0.0-rc1 11 09/09/2022
8.0.0-preview4 8 09/22/2022
8.0.0-preview3 9 09/23/2022
8.0.0-preview2 14 10/14/2022
7.6.105 9 09/08/2022
7.6.104 12 09/09/2022
7.6.103 31 08/21/2022
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7.6.101 15 09/07/2022
7.6.100 13 09/11/2022
7.6.0 34 08/24/2022
7.6.0-preview1 5 10/14/2022
7.5.2 10 09/08/2022
7.5.1 33 07/13/2022
7.5.0 15 08/21/2022
7.4.0 16 09/07/2022
7.3.4 8 09/07/2022
7.3.3 10 09/07/2022
7.3.2 20 08/21/2022
7.3.1 12 09/07/2022
7.3.0 23 09/02/2022
7.3.0-beta3 10 09/07/2022
7.3.0-beta2 35 06/27/2022
7.3.0-beta1 11 09/03/2022
7.2.1 10 09/07/2022
7.2.0 13 08/31/2022
7.2.0-beta3 9 09/03/2022
7.2.0-beta2 7 09/08/2022
7.2.0-beta1 8 09/03/2022
7.1.1 18 09/08/2022
7.1.0 33 09/02/2022
7.1.0-beta1 7 09/02/2022
7.0.3 35 08/28/2022
7.0.2 7 09/03/2022
7.0.1 9 09/02/2022
7.0.0 16 07/21/2022
7.0.0-beta3 12 09/08/2022
7.0.0-beta2 10 08/23/2022
7.0.0-beta1 7 09/08/2022
6.4.1 8 09/07/2022
6.4.1-beta1 23 09/08/2022
6.4.0 11 09/08/2022
6.4.0-rc4 7 09/08/2022
6.4.0-rc3 27 09/04/2022
6.4.0-rc2 23 09/10/2022
6.4.0-rc1 11 09/02/2022
6.4.0-beta9 24 09/09/2022
6.4.0-beta8 10 09/12/2022
6.4.0-beta7 7 09/08/2022
6.4.0-beta6 21 09/01/2022
6.4.0-beta5 20 09/08/2022
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6.4.0-beta3 12 09/07/2022
6.4.0-beta2 13 08/24/2022
6.4.0-beta10 11 09/09/2022
6.4.0-beta1 6 09/14/2022
6.3.4-alpha 16 09/14/2022
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6.2.1 16 09/09/2022
6.2.1-beta1 12 09/08/2022
6.2.0 16 09/04/2022
6.2.0-beta1 8 09/08/2022
6.1.0 22 09/08/2022
6.0.2 10 09/09/2022
6.0.1 9 09/08/2022
6.0.0 13 09/04/2022
5.6.2 16 08/24/2022
5.6.1 27 09/03/2022
5.5.0 16 08/23/2022
5.4.0 14 09/03/2022
5.3.0 30 09/08/2022
5.2.0 18 09/09/2022
5.1.0 19 08/23/2022
5.0.0.1 12 09/09/2022
4.0.0.1 14 08/24/2022
4.0.0 17 09/02/2022
3.4.6 12 09/02/2022
3.4.0 9 08/23/2022
3.3.1 24 09/02/2022
3.2.0 15 09/07/2022
3.1.0 14 08/24/2022
3.0.0.1 12 09/08/2022
3.0.0 32 08/26/2022
2.0.0 34 08/26/2022
1.3.0 13 09/02/2022