FluentValidation 8.1.2

A validation library for .NET that uses a fluent interface to construct strongly-typed validation rules.

There is a newer version of this package available.
See the version list below for details.
Install-Package FluentValidation -Version 8.1.2
dotnet add package FluentValidation --version 8.1.2
paket add FluentValidation --version 8.1.2
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

FluentValidation 8 is a major release. Please read the upgrade notes at https://fluentvalidation.net/upgrading-to-8

Changes in 8.1.1:
* Added RuleSetsExecuted property on ValidationResult.
* Resolved issue introduced in 8.1 where the shared condition cache does not work correctly with RuleForEach (#970).

Changes in 8.1:
* Add format support in message placeholders.
* Added support for overriding indexers for collection rules.
* Allow error codes to be used to override localization key in the Language Manager.
* Additional error details are now shown in the ShouldNotHaveValidationErrorFor test extension.
* Conditions defined with root-level When/WhenAsync/Unless/UnlessAsync are now only executed once (instead of once for each rule).
* Support Otherwise method chained from root-level When/WhenAsync/Unless/UnlessAsync.
* Minor wording changes to default English error messages.
* Japanese translation of the default error messages.
* Added Skip property to MVC5's CustomizeValidatorAttribute for parity with AspNetCore and WebApi.
* Remove type constraint on the OverridePropertyName overload that takes an expression.

Added Skip property to MVC5's CustomizeValidatorAttribute to bring parity with AspNetCore and WebApi integration.
Changes in 8.0:
* Support validating only specific properties by path.
* Added OnFailure method
* Deprecated 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.
* Moved the legacy ValidatorAttribute and AttributedValidatorFactory into a separate FluentValidation.Attributes package.
* Remove the pre-7.0 localization mechanism
* Remove the pre-7.0 methods for custom validation
* Removed many other deprecated methods

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

Version History

Version Downloads Last updated
8.2.3 10,134 4/12/2019
8.2.2 30,616 4/5/2019
8.2.1 4,045 4/4/2019
8.2.0 48,160 3/26/2019
8.1.3 509,849 1/25/2019
8.1.2 347,703 12/18/2018
8.1.1 91,049 12/11/2018
8.1.0 56,789 12/6/2018
8.1.0-preview2 3,835 11/14/2018
8.1.0-preview1 3,705 10/14/2018
8.0.101 163,088 11/24/2018
8.0.100 852,813 9/4/2018
8.0.0 210,031 8/16/2018
8.0.0-rc1 11,878 7/24/2018
8.0.0-preview4 1,654 7/16/2018
8.0.0-preview3 684 7/13/2018
8.0.0-preview2 456 7/13/2018
7.6.105 114,938 8/11/2018
7.6.104 672,318 7/6/2018
7.6.103 300,300 6/16/2018
7.6.102 64,823 6/14/2018
7.6.101 18,134 6/13/2018
7.6.100 45,051 6/7/2018
7.6.0 110,922 6/1/2018
7.6.0-preview1 7,999 4/12/2018
7.5.2 968,096 3/16/2018
7.5.1 59,319 3/11/2018
7.5.0 217,945 2/26/2018
7.4.0 351,636 1/26/2018
7.3.4 280,883 1/2/2018
7.3.3 74,096 12/22/2017
7.3.2 10,855 12/21/2017
7.3.1 85,657 12/13/2017
7.3.0 5,893 12/13/2017
7.3.0-beta3 5,266 12/8/2017
7.3.0-beta2 11,028 11/20/2017
7.3.0-beta1 2,008 11/11/2017
7.2.1 763,589 10/24/2017
7.2.0 219,392 10/5/2017
7.2.0-beta3 17,249 9/5/2017
7.2.0-beta2 3,583 8/22/2017
7.2.0-beta1 752 8/19/2017
7.1.1 646,589 7/25/2017
7.1.0 210,354 6/28/2017
7.1.0-beta1 633 6/24/2017
7.0.3 156,825 6/7/2017
7.0.2 94,102 5/26/2017
7.0.1 32,032 5/23/2017
7.0.0 83,683 5/19/2017
7.0.0-beta3 4,353 5/1/2017
7.0.0-beta2 4,190 4/17/2017
7.0.0-beta1 1,720 4/7/2017
6.4.1 423,350 3/15/2017
6.4.1-beta1 1,394 3/13/2017
6.4.0 322,556 3/3/2017
6.4.0-rc4 121,461 2/13/2017
6.4.0-rc3 9,768 2/3/2017
6.4.0-rc2 16,665 1/30/2017
6.4.0-rc1 586 1/30/2017
6.4.0-beta9 51,896 11/21/2016
6.4.0-beta8 23,276 10/31/2016
6.4.0-beta7 976 10/28/2016
6.4.0-beta6 1,380 10/25/2016
6.4.0-beta5 1,103 10/24/2016
6.4.0-beta4 1,096 10/21/2016
6.4.0-beta3 40,676 7/4/2016
6.4.0-beta2 1,908 7/1/2016
6.4.0-beta10 503 1/30/2017
6.4.0-beta1 3,738 6/28/2016
6.3.4-alpha 115,245 6/1/2016
6.3.3-alpha 887 5/27/2016
6.2.1 1,505,015 2/26/2016
6.2.1-beta1 4,615 2/24/2016
6.2.0 23,490 2/22/2016
6.2.0-beta1 903 2/12/2016
6.1.0 158,906 1/18/2016
6.0.2 50,934 1/5/2016
6.0.1 5,196 1/5/2016
6.0.0 25,886 12/22/2015
5.6.2 560,161 5/29/2015
5.6.1 5,742 5/29/2015
5.5.0 385,473 10/31/2014
5.4.0 240,694 7/3/2014
5.3.0 46,875 5/27/2014
5.2.0 18,002 5/21/2014
5.1.0 216,522 3/11/2014
5.0.0.1 130,290 10/24/2013
4.0.0.1 108,513 7/18/2013
4.0.0 56,524 4/29/2013
3.4.6 158,780 8/30/2012
3.4.0 22,662 8/17/2012
3.3.1 19,008 3/30/2012
3.2.0 31,484 11/14/2011
3.1.0 25,815 7/30/2011
3.0.0.1 2,569 7/5/2011
3.0.0 2,279 6/25/2011
2.0.0 11,355 1/9/2011
1.3.0 10,536 1/7/2011
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