FluentValidation 8.1.1

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

Install-Package FluentValidation -Version 8.1.1
dotnet add package FluentValidation --version 8.1.1
paket add FluentValidation --version 8.1.1
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:
* 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
8.1.1 0 12/11/2018
8.1.0 4,691 12/6/2018
8.1.0-preview2 1,541 11/14/2018
8.1.0-preview1 2,292 10/14/2018
8.0.101 32,296 11/24/2018
8.0.100 411,066 9/4/2018
8.0.0 130,700 8/16/2018
8.0.0-rc1 8,995 7/24/2018
8.0.0-preview4 1,301 7/16/2018
8.0.0-preview3 410 7/13/2018
8.0.0-preview2 199 7/13/2018
7.6.105 59,581 8/11/2018
7.6.104 397,958 7/6/2018
7.6.103 207,482 6/16/2018
7.6.102 37,178 6/14/2018
7.6.101 13,003 6/13/2018
7.6.100 32,818 6/7/2018
7.6.0 76,879 6/1/2018
7.6.0-preview1 6,901 4/12/2018
7.5.2 707,334 3/16/2018
7.5.1 46,582 3/11/2018
7.5.0 174,885 2/26/2018
7.4.0 276,027 1/26/2018
7.3.4 230,054 1/2/2018
7.3.3 62,605 12/22/2017
7.3.2 9,310 12/21/2017
7.3.1 65,761 12/13/2017
7.3.0 5,009 12/13/2017
7.3.0-beta3 5,041 12/8/2017
7.3.0-beta2 10,117 11/20/2017
7.3.0-beta1 1,777 11/11/2017
7.2.1 608,551 10/24/2017
7.2.0 151,315 10/5/2017
7.2.0-beta3 16,960 9/5/2017
7.2.0-beta2 3,317 8/22/2017
7.2.0-beta1 558 8/19/2017
7.1.1 547,795 7/25/2017
7.1.0 186,195 6/28/2017
7.1.0-beta1 428 6/24/2017
7.0.3 144,043 6/7/2017
7.0.2 82,359 5/26/2017
7.0.1 24,868 5/23/2017
7.0.0 45,480 5/19/2017
7.0.0-beta3 4,026 5/1/2017
7.0.0-beta2 3,948 4/17/2017
7.0.0-beta1 1,517 4/7/2017
6.4.1 367,574 3/15/2017
6.4.1-beta1 1,093 3/13/2017
6.4.0 283,618 3/3/2017
6.4.0-rc4 120,622 2/13/2017
6.4.0-rc3 9,464 2/3/2017
6.4.0-rc2 16,209 1/30/2017
6.4.0-rc1 352 1/30/2017
6.4.0-beta9 50,800 11/21/2016
6.4.0-beta8 22,008 10/31/2016
6.4.0-beta7 776 10/28/2016
6.4.0-beta6 1,171 10/25/2016
6.4.0-beta5 890 10/24/2016
6.4.0-beta4 884 10/21/2016
6.4.0-beta3 38,346 7/4/2016
6.4.0-beta2 1,709 7/1/2016
6.4.0-beta10 282 1/30/2017
6.4.0-beta1 3,398 6/28/2016
6.3.4-alpha 97,980 6/1/2016
6.3.3-alpha 692 5/27/2016
6.2.1 1,340,118 2/26/2016
6.2.1-beta1 4,322 2/24/2016
6.2.0 21,700 2/22/2016
6.2.0-beta1 716 2/12/2016
6.1.0 140,711 1/18/2016
6.0.2 46,408 1/5/2016
6.0.1 1,845 1/5/2016
6.0.0 22,106 12/22/2015
5.6.2 506,155 5/29/2015
5.6.1 5,280 5/29/2015
5.5.0 358,477 10/31/2014
5.4.0 226,774 7/3/2014
5.3.0 45,190 5/27/2014
5.2.0 16,130 5/21/2014
5.1.0 184,485 3/11/2014
5.0.0.1 117,528 10/24/2013
4.0.0.1 100,139 7/18/2013
4.0.0 54,287 4/29/2013
3.4.6 151,378 8/30/2012
3.4.0 21,147 8/17/2012
3.3.1 18,549 3/30/2012
3.2.0 30,473 11/14/2011
3.1.0 25,338 7/30/2011
3.0.0.1 2,339 7/5/2011
3.0.0 1,464 6/25/2011
2.0.0 9,046 1/9/2011
1.3.0 8,773 1/7/2011