FluentValidation 10.3.0

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

Install-Package FluentValidation -Version 10.3.0
dotnet add package FluentValidation --version 10.3.0
<PackageReference Include="FluentValidation" Version="10.3.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add FluentValidation --version 10.3.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: FluentValidation, 10.3.0"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install FluentValidation as a Cake Addin
#addin nuget:?package=FluentValidation&version=10.3.0

// Install FluentValidation as a Cake Tool
#tool nuget:?package=FluentValidation&version=10.3.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

FluentValidation 10 is a major release. Please read the upgrade guide at https://docs.fluentvalidation.net/en/latest/upgrading-to-10.html

Full release notes can be found at https://github.com/FluentValidation/FluentValidation/releases

  • .NETStandard 2.0

    • No dependencies.
  • .NETStandard 2.1

    • No dependencies.
  • net5.0

    • No dependencies.

NuGet packages (917)

Showing the top 5 NuGet packages that depend on FluentValidation:

Package Downloads
FluentValidation.AspNetCore
AspNetCore integration for FluentValidation
FluentValidation.DependencyInjectionExtensions
Dependency injection extensions for FluentValidation
FluentValidation.WebAPI
ASP.NET WebApi integration for FluentValidation
FluentValidation.MVC5
ASP.NET MVC 5 integration for FluentValidation
MicroElements.Swashbuckle.FluentValidation
Swagger ISchemaFilter that uses FluentValidation validators instead System.ComponentModel based attributes.

GitHub repositories (114)

Showing the top 5 popular GitHub repositories that depend on FluentValidation:

Repository Stars
aspnetboilerplate/aspnetboilerplate
ASP.NET Boilerplate - Web Application Framework
NancyFx/Nancy
Lightweight, low-ceremony, framework for building HTTP based services on .Net and Mono
Sonarr/Sonarr
Smart PVR for newsgroup and bittorrent users.
abpframework/abp
Open Source Web Application Framework for ASP.NET Core
ThreeMammals/Ocelot
.NET core API Gateway

Version History

Version Downloads Last updated
10.3.0 143,672 7/9/2021
10.2.3 684,853 6/3/2021
10.2.2 64,946 6/1/2021
10.2.1 82,253 5/30/2021
10.2.0 25,182 5/28/2021
10.1.0 1,160,371 4/28/2021
10.0.4 353,725 4/17/2021
9.5.4 373,507 4/5/2021
9.5.3 958,016 3/15/2021
9.5.2 404,837 3/8/2021
9.5.1 1,423,937 2/11/2021
9.5.0 698,817 1/31/2021
9.4.0 880,141 1/14/2021
9.3.0 3,671,129 11/10/2020
9.3.0-preview3 16,099 10/19/2020
9.3.0-preview2 65,547 9/15/2020
9.3.0-preview1 6,408 8/26/2020
9.2.2 2,455,554 9/20/2020
9.2.1 8,652 9/19/2020
9.2.0 2,867,929 8/26/2020
9.1.3 479,261 8/19/2020
9.1.2 345,012 8/12/2020
9.1.1 237,882 8/8/2020
9.1.0 10,171 8/8/2020
9.0.1 1,546,647 7/14/2020
9.0.0-preview5 51,324 5/23/2020
9.0.0-preview4 57,910 4/22/2020
9.0.0-preview3 103,211 2/29/2020
9.0.0-preview2 23,911 2/21/2020
9.0.0-preview1 50,417 2/8/2020
8.6.3 573,160 8/28/2020
8.6.2 10,815,652 2/29/2020
8.6.1 5,612,417 12/28/2019
8.6.0 2,197,204 12/4/2019
8.5.1 1,865,936 11/2/2019
8.5.0 2,808,698 9/24/2019
8.5.0-preview5 48,679 9/1/2019
8.5.0-preview4 73,547 7/23/2019
8.5.0-preview3 26,261 7/10/2019
8.5.0-preview2 41,101 6/13/2019
8.5.0-preview1 44,404 5/10/2019
8.4.0 7,633,823 5/10/2019
8.3.0 1,539,791 4/24/2019
8.2.3 392,472 4/12/2019
8.2.2 583,590 4/5/2019
8.2.1 113,900 4/4/2019
8.2.0 610,382 3/26/2019
8.1.3 3,437,192 1/25/2019
8.1.2 1,412,633 12/18/2018
8.1.1 410,860 12/11/2018
8.1.0 334,049 12/6/2018
8.1.0-preview2 25,990 11/14/2018
8.1.0-preview1 25,366 10/14/2018
8.0.101 444,636 11/24/2018
8.0.100 2,475,207 9/4/2018
8.0.0 581,339 8/16/2018
8.0.0-rc1 37,738 7/24/2018
8.0.0-preview4 22,229 7/16/2018
8.0.0-preview3 21,000 7/13/2018
8.0.0-preview2 20,769 7/13/2018
7.6.105 724,809 8/11/2018
7.6.104 1,695,339 7/6/2018
7.6.103 792,170 6/16/2018
7.6.102 177,711 6/14/2018
7.6.101 62,414 6/13/2018
7.6.100 134,071 6/7/2018
7.6.0 259,314 6/1/2018
7.6.0-preview1 35,131 4/12/2018
7.5.2 2,106,249 3/16/2018
7.5.1 170,167 3/11/2018
7.5.0 556,978 2/26/2018
7.4.0 836,623 1/26/2018
7.3.4 691,046 1/2/2018
7.3.3 145,657 12/22/2017
7.3.2 47,065 12/21/2017
7.3.1 213,070 12/13/2017
7.3.0 35,782 12/13/2017
7.3.0-beta3 25,419 12/8/2017
7.3.0-beta2 38,630 11/20/2017
7.3.0-beta1 22,384 11/11/2017
7.2.1 1,689,565 10/24/2017
7.2.0 523,988 10/5/2017
7.2.0-beta3 38,102 9/5/2017
7.2.0-beta2 24,091 8/22/2017
7.2.0-beta1 20,829 8/19/2017
7.1.1 1,149,633 7/25/2017
7.1.0 342,099 6/28/2017
7.1.0-beta1 20,670 6/24/2017
7.0.3 462,977 6/7/2017
7.0.2 182,515 5/26/2017
7.0.1 57,801 5/23/2017
7.0.0 281,373 5/19/2017
7.0.0-beta3 24,702 5/1/2017
7.0.0-beta2 24,329 4/17/2017
7.0.0-beta1 21,849 4/7/2017
6.4.1 834,952 3/15/2017
6.4.1-beta1 21,629 3/13/2017
6.4.0 584,421 3/3/2017
6.4.0-rc4 143,009 2/13/2017
6.4.0-rc3 30,641 2/3/2017
6.4.0-rc2 36,944 1/30/2017
6.4.0-rc1 20,732 1/30/2017
6.4.0-beta9 80,440 11/21/2016
6.4.0-beta8 47,309 10/31/2016
6.4.0-beta7 21,289 10/28/2016
6.4.0-beta6 21,708 10/25/2016
6.4.0-beta5 21,408 10/24/2016
6.4.0-beta4 21,438 10/21/2016
6.4.0-beta3 64,787 7/4/2016
6.4.0-beta2 22,287 7/1/2016
6.4.0-beta10 20,590 1/30/2017
6.4.0-beta1 24,489 6/28/2016
6.3.4-alpha 247,716 6/1/2016
6.3.3-alpha 20,986 5/27/2016
6.2.1 2,664,177 2/26/2016
6.2.1-beta1 24,866 2/24/2016
6.2.0 93,423 2/22/2016
6.2.0-beta1 21,084 2/12/2016
6.1.0 266,080 1/18/2016
6.0.2 90,675 1/5/2016
6.0.1 33,594 1/5/2016
6.0.0 72,069 12/22/2015
5.6.2 891,746 5/29/2015
5.6.1 27,583 5/29/2015
5.5.0 704,017 10/31/2014
5.4.0 416,300 7/3/2014
5.3.0 78,738 5/27/2014
5.2.0 53,262 5/21/2014
5.1.0 444,745 3/11/2014
5.0.0.1 236,764 10/24/2013
4.0.0.1 181,850 7/18/2013
4.0.0 90,494 4/29/2013
3.4.6 252,311 8/30/2012
3.4.0 53,354 8/17/2012
3.3.1 43,825 3/30/2012
3.2.0 55,461 11/14/2011
3.1.0 47,811 7/30/2011
3.0.0.1 23,141 7/5/2011
3.0.0 29,350 6/25/2011
2.0.0 43,753 1/9/2011
1.3.0 59,478 1/7/2011