FluentValidation 7.6.100

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There is a newer version of this package available.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 7.6.100
dotnet add package FluentValidation --version 7.6.100
paket add FluentValidation --version 7.6.100
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

Changes in 7.6:
* WhenAsync now works correctly when calling the non-async Validate method.
* ASP.NET Core integration has been updated to ASP.NET Core 2.1.
* Include statement now works when explicitly selecting properties to validate.
* Added Ukranian language support.
* Added Arabic language support.
* Added caching when instantiating validators to obtain clientside metadata.
       
Changes in 7.5.2:
* RuleSet method can now take multiple ruleset names by usinga comma-separated string.
* Make setters on ValidationFailure's properties public to allow for easier deserialization.
* Additional overload for OverridePropertyName that takes an expression.
* Add overload of Include that takes a func to lazily create the inner validator.
* Make error code resolution pluggable using ValidatorOptions.ErrorCodeResolver
       
Changes in 7.5.1:
* Resolved issues with referencing FluentValidation from legacy PCLs.
* Added support for CustomizeValidatorAttribute to the legacy WebApi integration for consistency with MVC5 and AspNetCore.

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
* Improvements to some of the validation tester's messages
* Added Transform method to transform property values prior to validation
* Improve support for DisplayAttribute / DisplayNameAttribute when inferring property display name
* New language translations (Slovak/Hebrew/Brazilian Portuguese)
* Cache display names by default
* Ensure ShouldHaveChildValidator test method works with model-level rules
* Removed netstandard1.0 support. Supported platforms are now netstandard1.1, netstandard2.0 and net45.

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

Version History

Version Downloads Last updated
8.0.0-rc1 1,741 7/24/2018
8.0.0-preview4 807 7/16/2018
8.0.0-preview3 172 7/13/2018
8.0.0-preview2 54 7/13/2018
7.6.105 3,574 8/11/2018
7.6.104 97,032 7/6/2018
7.6.103 89,012 6/16/2018
7.6.102 13,260 6/14/2018
7.6.101 5,649 6/13/2018
7.6.100 (current) 19,062 6/7/2018
7.6.0 44,174 6/1/2018
7.6.0-preview1 5,033 4/12/2018
7.5.2 421,885 3/16/2018
7.5.1 34,341 3/11/2018
7.5.0 129,375 2/26/2018
7.4.0 201,067 1/26/2018
7.3.4 173,022 1/2/2018
7.3.3 48,917 12/22/2017
7.3.2 8,014 12/21/2017
7.3.1 54,702 12/13/2017
7.3.0 3,778 12/13/2017
7.3.0-beta3 4,733 12/8/2017
7.3.0-beta2 9,113 11/20/2017
7.3.0-beta1 1,624 11/11/2017
7.2.1 455,291 10/24/2017
7.2.0 114,159 10/5/2017
7.2.0-beta3 16,738 9/5/2017
7.2.0-beta2 3,090 8/22/2017
7.2.0-beta1 441 8/19/2017
7.1.1 453,714 7/25/2017
7.1.0 157,993 6/28/2017
7.1.0-beta1 318 6/24/2017
7.0.3 130,296 6/7/2017
7.0.2 71,673 5/26/2017
7.0.1 19,984 5/23/2017
7.0.0 27,413 5/19/2017
7.0.0-beta3 3,792 5/1/2017
7.0.0-beta2 3,781 4/17/2017
7.0.0-beta1 1,385 4/7/2017
6.4.1 323,047 3/15/2017
6.4.1-beta1 905 3/13/2017
6.4.0 265,022 3/3/2017
6.4.0-rc4 120,148 2/13/2017
6.4.0-rc3 9,243 2/3/2017
6.4.0-rc2 16,000 1/30/2017
6.4.0-rc1 209 1/30/2017
6.4.0-beta9 49,589 11/21/2016
6.4.0-beta8 20,919 10/31/2016
6.4.0-beta7 629 10/28/2016
6.4.0-beta6 1,025 10/25/2016
6.4.0-beta5 746 10/24/2016
6.4.0-beta4 729 10/21/2016
6.4.0-beta3 36,221 7/4/2016
6.4.0-beta2 1,563 7/1/2016
6.4.0-beta10 170 1/30/2017
6.4.0-beta1 3,133 6/28/2016
6.3.4-alpha 79,000 6/1/2016
6.3.3-alpha 589 5/27/2016
6.2.1 1,175,338 2/26/2016
6.2.1-beta1 4,142 2/24/2016
6.2.0 19,838 2/22/2016
6.2.0-beta1 608 2/12/2016
6.1.0 123,559 1/18/2016
6.0.2 42,453 1/5/2016
6.0.1 1,503 1/5/2016
6.0.0 19,390 12/22/2015
5.6.2 455,154 5/29/2015
5.6.1 4,874 5/29/2015
5.5.0 330,187 10/31/2014
5.4.0 207,450 7/3/2014
5.3.0 43,621 5/27/2014
5.2.0 14,916 5/21/2014
5.1.0 164,812 3/11/2014
5.0.0.1 109,505 10/24/2013
4.0.0.1 92,723 7/18/2013
4.0.0 52,345 4/29/2013
3.4.6 145,030 8/30/2012
3.4.0 18,893 8/17/2012
3.3.1 18,102 3/30/2012
3.2.0 29,857 11/14/2011
3.1.0 22,002 7/30/2011
3.0.0.1 2,147 7/5/2011
3.0.0 1,039 6/25/2011
2.0.0 7,363 1/9/2011
1.3.0 7,545 1/7/2011
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