FluentValidation.AspNetCore 9.3.0-preview3

AspNetCore integration for FluentValidation

No packages depend on FluentValidation.AspNetCore.

Changes in 9.3.0:

  • Support for .net 5
  • CustomizeValidatorAttribute now works in Razor pages (netcore 3.1 and net 5.0 only)
  • RuleSetForClientSideMessagesAttribute now works in Razor pages (netcore 3.1 and net 5.0 only)

Changes in 9.0.0:

  • Compatibility with FluentValidation 9.0
  • FluentValidationModelValidatorProvider and FluentValidationModelValidator are now public.
  • Work around a bug in ASP.NET Core's integration testing components that can cause ConfigureServices to run multiple times.
  • Automatically scanned types can be excluded when calling RegisterValidatorsFromAssemblyContaining in ASP.NET Core projects.
  • New AutomaticValidationEnabled property for use in ASP.NET Core projects (defaults to true).
  • SourceLink integration
  • Dropped support for end-of-life .NET Core versions (2.2 and 3.0). LTS versions are supported (2.1 and 3.1)

Changes in 8.6.0:

  • Add support for ASP.NET Core 3.1
  • AddToModelState no longer includes a dot if PropertyName is null

Changes in 8.5.1:

  • Ensure lazily loaded calls to WithMessage can be used for client-side validation, provided they don't attempt to access model properties from inside the delegate (eg when using IStringLocalizer).

Changes in 8.5.0:

  • Compatibility with ASP.NET Core 3.

Changes in 8.4.0:

  • Added simplified version of several messages across all translations to aid with ASP.NET Clientside validation.

Changes in 8.3.0:

  • Fix issue in ASP.NET Core integration with GetServiceProvider not working correctly when invoked against a CustomContext/MessageBuilderContext.

Changes in 8.2.1:

  • Resolved issue using InjectValidator with RuleForEach.
  • Add support for a default IValidatorInterceptor to be registered with the Service Provider.

Changes in 8.2.0:

  • Add extensions for injecting child validators using the ASP.NET Core Service Provider.

Changes in 8.1.3:

  • Resolved issue where clientside validation was incorrectly generating metadata for rules with shared conditions.

Changes in 7.6.103:

  • Support for validating controller and Razor properties annotated [BindProperty].

Changes in 7.6:

  • Updates to support ASP.NET Core 2.1

Changes in 7.5:

  • Better handling of clientside messages when using custom overriden language resources
  • Added flag in the ValidationContext's RootDataContext when a validator is invoked by the automatic MVC/WebApi integration

Changes in 7.4:

  • Added SetRulesetForClientsideMessages method as an alternative to using the RulesetForClientSideMessagesAttribute
  • Updated MVC dependency to version 2.0.2

Changes in 7.3:

  • Added support for validating collections when using the automatic MVC integration
  • Added support for implicat validation of child properties when using the automatic MVC integration
  • Added Skip property to the CustomizeValidatorAttribute to opt-out of validating certain properties

Full release notes can be found at https://github.com/FluentValidation/FluentValidation/blob/master/Changelog.txt

.NET Core 2.1

.NET Core 3.1

.NET 5.0

Version Downloads Last updated
11.3.1 6 11.06.2025
11.3.0 12 19.12.2024
11.2.2 13 06.01.2025
11.2.1 7 12.01.2025
11.2.0 9 28.01.2025
11.1.3 8 29.01.2025
11.1.2 7 06.01.2025
11.0.3 10 07.01.2025
11.0.2 10 06.01.2025
11.0.1 10 08.01.2025
11.0.0 9 15.01.2025
10.4.0 8 15.01.2025
10.3.6 8 15.01.2025
10.3.5 9 15.01.2025
10.3.4 10 12.01.2025
10.3.3 9 16.01.2025
10.3.1 7 27.01.2025
10.3.0 9 15.01.2025
10.2.3 12 15.01.2025
10.2.2 7 09.01.2025
10.2.1 9 15.01.2025
10.2.0 12 15.01.2025
10.1.0 10 15.01.2025
10.0.4 8 12.01.2025
10.0.3 8 11.01.2025
10.0.2 11 12.01.2025
10.0.1 10 12.01.2025
10.0.0 9 15.01.2025
10.0.0-preview4 11 12.01.2025
10.0.0-preview3 11 12.01.2025
10.0.0-preview2 10 06.01.2025
10.0.0-preview1 11 12.01.2025
9.5.4 15 15.01.2025
9.5.3 15 16.01.2025
9.5.2 15 15.01.2025
9.5.1 15 16.01.2025
9.5.0 12 16.01.2025
9.4.0 12 16.01.2025
9.3.0 10 09.01.2025
9.3.0-preview3 8 12.01.2025
9.3.0-preview2 9 07.01.2025
9.3.0-preview1 8 13.03.2025
9.2.0 9 13.03.2025
9.1.3 12 28.01.2025
9.1.2 12 15.01.2025
9.1.1 13 23.01.2025
9.1.0 14 13.01.2025
9.0.1 14 15.01.2025
9.0.0-preview5 10 07.01.2025
9.0.0-preview4 14 06.01.2025
9.0.0-preview3 9 06.01.2025
9.0.0-preview2 13 06.01.2025
9.0.0-preview1 8 11.01.2025
8.6.3 14 16.01.2025
8.6.2 14 15.01.2025
8.6.1 13 16.01.2025
8.6.0 11 15.01.2025
8.5.1 15 14.01.2025
8.5.0 11 16.01.2025
8.5.0-preview5 9 10.01.2025
8.5.0-preview4 8 12.01.2025
8.5.0-preview3 8 12.01.2025
8.5.0-preview2 11 05.01.2025
8.5.0-preview1 9 11.01.2025
8.4.0 11 16.01.2025
8.3.0 13 16.01.2025
8.2.2 11 09.01.2025
8.2.1 11 11.01.2025
8.2.0 13 15.01.2025
8.1.3 12 15.01.2025
8.1.2 11 12.01.2025
8.1.1 15 12.01.2025
8.1.0 13 16.01.2025
8.0.101 10 15.01.2025
8.0.100 10 15.01.2025
8.0.0 14 15.01.2025
8.0.0-rc1 8 11.01.2025
8.0.0-preview4 12 05.01.2025
8.0.0-preview3 11 06.01.2025
8.0.0-preview2 13 07.01.2025
8.0.0-preview1 10 12.01.2025
7.6.105 12 15.01.2025
7.6.104 11 14.01.2025
7.6.103 10 16.01.2025
7.6.102 11 15.01.2025
7.6.101 10 15.01.2025
7.6.0 12 28.01.2025
7.6.0-preview1 12 12.01.2025
7.5.2 10 12.01.2025
7.5.0 11 28.01.2025
7.4.0 13 24.01.2025
7.3.4 12 15.01.2025
7.3.3 11 15.01.2025
7.3.2 12 06.01.2025
7.3.1 11 27.01.2025
7.3.0-beta3 9 28.01.2025
7.3.0-beta2 9 27.01.2025
7.3.0-beta1 10 27.01.2025
7.2.1 14 16.01.2025
7.2.0 13 14.01.2025
7.2.0-beta3 13 16.01.2025
7.2.0-beta2 8 09.01.2025
7.2.0-beta1 8 11.01.2025
7.1.1 14 15.01.2025
7.1.0 11 15.01.2025
7.1.0-beta1 9 11.01.2025
7.0.3 15 06.01.2025
7.0.2 15 16.01.2025
7.0.0 13 16.01.2025
7.0.0-beta3 8 12.01.2025
7.0.0-beta2 10 12.01.2025
7.0.0-beta1 11 15.01.2025
6.4.0 12 16.01.2025
6.4.0-rc4 12 12.01.2025
6.4.0-rc3 12 15.01.2025
6.4.0-rc2 0 30.01.2017
6.4.0-rc1 0 30.01.2017
6.4.0-beta9 0 21.11.2016
6.4.0-beta8 0 31.10.2016
6.4.0-beta7 0 28.10.2016
6.4.0-beta6 0 25.10.2016
6.4.0-beta5 0 24.10.2016
6.4.0-beta4 0 21.10.2016
6.4.0-beta3 0 04.07.2016
6.4.0-beta2 0 01.07.2016
6.4.0-beta10 0 30.01.2017
6.4.0-beta1 0 28.06.2016