FluentValidation 6.4.0-beta1

Prefix Reserved
This is a prerelease version of FluentValidation.
There is a newer version of this package available.
See the version list below for details.
dotnet add package FluentValidation --version 6.4.0-beta1
                    
NuGet\Install-Package FluentValidation -Version 6.4.0-beta1
                    
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="FluentValidation" Version="6.4.0-beta1" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="FluentValidation" Version="6.4.0-beta1" />
                    
Directory.Packages.props
<PackageReference Include="FluentValidation" />
                    
Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add FluentValidation --version 6.4.0-beta1
                    
#r "nuget: FluentValidation, 6.4.0-beta1"
                    
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#addin nuget:?package=FluentValidation&version=6.4.0-beta1&prerelease
                    
Install FluentValidation as a Cake Addin
#tool nuget:?package=FluentValidation&version=6.4.0-beta1&prerelease
                    
Install FluentValidation as a Cake Tool

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

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed. 
.NET Core netcoreapp1.0 was computed.  netcoreapp1.1 was computed.  netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard1.0 is compatible.  netstandard1.1 was computed.  netstandard1.2 was computed.  netstandard1.3 was computed.  netstandard1.4 was computed.  netstandard1.5 was computed.  netstandard1.6 was computed.  netstandard2.0 was computed.  netstandard2.1 was computed. 
.NET Framework net45 is compatible.  net451 was computed.  net452 was computed.  net46 was computed.  net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen30 was computed.  tizen40 was computed.  tizen60 was computed. 
Universal Windows Platform uap was computed.  uap10.0 is compatible. 
Windows Phone wp8 was computed.  wp81 was computed.  wpa81 was computed. 
Windows Store netcore was computed.  netcore45 was computed.  netcore451 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (2.5K)

Showing the top 5 NuGet packages that depend on FluentValidation:

Package Downloads
FluentValidation.DependencyInjectionExtensions

Dependency injection extensions for FluentValidation

FluentValidation.AspNetCore

AspNetCore integration for FluentValidation

MicroElements.Swashbuckle.FluentValidation

Swagger ISchemaFilter that uses FluentValidation validators instead System.ComponentModel based attributes.

Ocelot

Ocelot is an API gateway based on .NET stack.

Reo.Core.Validation

Package Description

GitHub repositories (236)

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

Repository Stars
ardalis/CleanArchitecture
Clean Architecture Solution Template: A proven Clean Architecture Template for ASP.NET Core 9
abpframework/abp
Open-source web application framework for ASP.NET Core! Offers an opinionated architecture to build enterprise software solutions with best practices on top of the .NET. Provides the fundamental infrastructure, cross-cutting-concern implementations, startup templates, application modules, UI themes, tooling and documentation.
aspnetboilerplate/aspnetboilerplate
ASP.NET Boilerplate - Web Application Framework
kgrzybek/modular-monolith-with-ddd
Full Modular Monolith application with Domain-Driven Design approach.
Sonarr/Sonarr
Smart PVR for newsgroup and bittorrent users.
Version Downloads Last updated
12.0.0-preview1 73,988 1/2/2025
11.11.0 13,877,090 11/16/2024
11.10.0 12,165,882 9/15/2024
11.9.2 18,673,492 6/10/2024
11.9.1 9,969,147 4/23/2024
11.9.0 26,118,575 12/21/2023
11.8.1 7,267,666 11/22/2023
11.8.0 7,981,002 10/19/2023
11.7.1 10,220,864 8/12/2023
11.7.0 115,864 8/11/2023
11.6.0 7,764,069 7/4/2023
11.5.2 17,338,597 4/7/2023
11.5.1 48,664,717 2/20/2023
11.5.0 2,481,497 2/13/2023
11.4.0 17,699,872 11/23/2022
11.3.0 3,326,534 11/10/2022
11.2.2 15,198,033 9/11/2022
11.2.1 21,587,947 8/28/2022
11.2.0 7,320,091 8/8/2022
11.1.1 616,757 8/6/2022
11.1.0 12,382,642 6/22/2022
11.0.3 3,320,609 6/10/2022
11.0.2 4,931,623 5/27/2022
11.0.1 6,353,121 5/7/2022
11.0.0 5,591,885 4/30/2022
10.4.0 19,157,081 3/11/2022
10.3.6 25,728,193 12/13/2021
10.3.5 3,096,602 11/30/2021
10.3.4 9,772,086 10/22/2021
10.3.3 11,402,960 8/24/2021
10.3.1 704,781 8/19/2021
10.3.0 8,055,497 7/9/2021
10.2.3 8,046,192 6/3/2021
10.2.2 444,288 6/1/2021
10.2.1 1,326,588 5/30/2021
10.2.0 368,325 5/28/2021
10.1.0 5,187,119 4/28/2021
10.0.4 4,101,204 4/17/2021
9.5.4 5,920,693 4/5/2021
9.5.3 3,942,761 3/15/2021
9.5.2 1,919,489 3/8/2021
9.5.1 6,581,062 2/11/2021
9.5.0 3,222,913 1/31/2021
9.4.0 3,002,415 1/14/2021
9.3.0 14,306,495 11/10/2020
9.3.0-preview3 38,748 10/19/2020
9.3.0-preview2 149,602 9/15/2020
9.3.0-preview1 13,273 8/26/2020
9.2.2 6,996,751 9/20/2020
9.2.1 29,676 9/19/2020
9.2.0 7,695,594 8/26/2020
9.1.3 1,013,458 8/19/2020
9.1.2 937,267 8/12/2020
9.1.1 661,531 8/8/2020
9.1.0 223,889 8/8/2020
9.0.1 5,306,675 7/14/2020
9.0.0-preview5 89,242 5/23/2020
9.0.0-preview4 141,067 4/22/2020
9.0.0-preview3 199,544 2/29/2020
9.0.0-preview2 32,273 2/21/2020
9.0.0-preview1 98,387 2/8/2020
8.6.3 6,999,258 8/28/2020
8.6.2 27,590,670 2/29/2020
8.6.1 12,517,224 12/28/2019
8.6.0 4,183,065 12/4/2019
8.5.1 3,769,048 11/2/2019
8.5.0 6,174,121 9/24/2019
8.5.0-preview5 69,026 9/1/2019
8.5.0-preview4 97,868 7/23/2019
8.5.0-preview3 31,693 7/10/2019
8.5.0-preview2 82,642 6/13/2019
8.5.0-preview1 60,766 5/10/2019
8.4.0 14,078,345 5/10/2019
8.3.0 3,964,224 4/24/2019
8.2.3 685,989 4/12/2019
8.2.2 1,043,558 4/5/2019
8.2.1 476,362 4/4/2019
8.2.0 1,061,308 3/26/2019
8.1.3 5,089,452 1/25/2019
8.1.2 2,329,986 12/18/2018
8.1.1 591,409 12/11/2018
8.1.0 727,908 12/6/2018
8.1.0-preview2 29,271 11/14/2018
8.1.0-preview1 27,724 10/14/2018
8.0.101 892,057 11/24/2018
8.0.100 3,934,740 9/4/2018
8.0.0 1,093,077 8/16/2018
8.0.0-rc1 53,547 7/24/2018
8.0.0-preview4 25,714 7/16/2018
8.0.0-preview3 24,246 7/13/2018
8.0.0-preview2 24,033 7/13/2018
7.6.105 1,686,932 8/11/2018
7.6.104 2,750,596 7/6/2018
7.6.103 1,284,526 6/16/2018
7.6.102 330,878 6/14/2018
7.6.101 76,489 6/13/2018
7.6.100 175,058 6/7/2018
7.6.0 396,724 6/1/2018
7.6.0-preview1 50,388 4/12/2018
7.5.2 3,843,247 3/16/2018
7.5.1 269,156 3/11/2018
7.5.0 744,685 2/26/2018
7.4.0 2,078,400 1/26/2018
7.3.4 1,075,739 1/2/2018
7.3.3 190,303 12/22/2017
7.3.2 73,577 12/21/2017
7.3.1 336,000 12/13/2017
7.3.0 113,734 12/13/2017
7.3.0-beta3 28,136 12/8/2017
7.3.0-beta2 46,372 11/20/2017
7.3.0-beta1 25,059 11/11/2017
7.2.1 2,828,568 10/24/2017
7.2.0 818,578 10/5/2017
7.2.0-beta3 41,459 9/5/2017
7.2.0-beta2 27,247 8/22/2017
7.2.0-beta1 23,503 8/19/2017
7.1.1 2,129,293 7/25/2017
7.1.0 550,455 6/28/2017
7.1.0-beta1 23,254 6/24/2017
7.0.3 749,391 6/7/2017
7.0.2 283,491 5/26/2017
7.0.1 87,884 5/23/2017
7.0.0 699,163 5/19/2017
7.0.0-beta3 27,890 5/1/2017
7.0.0-beta2 26,936 4/17/2017
7.0.0-beta1 24,501 4/7/2017
6.4.1 1,894,175 3/15/2017
6.4.1-beta1 23,617 3/13/2017
6.4.0 956,658 3/3/2017
6.4.0-rc4 146,207 2/13/2017
6.4.0-rc3 39,319 2/3/2017
6.4.0-rc2 39,597 1/30/2017
6.4.0-rc1 23,394 1/30/2017
6.4.0-beta9 90,919 11/21/2016
6.4.0-beta8 50,401 10/31/2016
6.4.0-beta7 24,022 10/28/2016
6.4.0-beta6 24,354 10/25/2016
6.4.0-beta5 23,932 10/24/2016
6.4.0-beta4 24,043 10/21/2016
6.4.0-beta3 70,990 7/4/2016
6.4.0-beta2 24,917 7/1/2016
6.4.0-beta10 23,124 1/30/2017
6.4.0-beta1 28,225 6/28/2016
6.3.4-alpha 414,494 6/1/2016
6.3.3-alpha 22,943 5/27/2016
6.2.1 5,183,069 2/26/2016
6.2.1-beta1 28,363 2/24/2016
6.2.0 166,192 2/22/2016
6.2.0-beta1 24,215 2/12/2016
6.1.0 414,784 1/18/2016
6.0.2 114,971 1/5/2016
6.0.1 39,264 1/5/2016
6.0.0 129,495 12/22/2015
5.6.2 1,531,996 5/29/2015
5.6.1 34,210 5/29/2015
5.5.0 1,183,692 10/31/2014
5.4.0 599,148 7/3/2014
5.3.0 103,897 5/27/2014
5.2.0 75,424 5/21/2014
5.1.0 1,009,382 3/11/2014
5.0.0.1 517,502 10/24/2013
4.0.0.1 294,511 7/18/2013
4.0.0 116,494 4/29/2013
3.4.6 406,119 8/30/2012
3.4.0 68,804 8/17/2012
3.3.1 87,975 3/30/2012
3.2.0 74,279 11/14/2011
3.1.0 52,693 7/30/2011
3.0.0.1 26,126 7/5/2011
3.0.0 45,356 6/25/2011
2.0.0 74,323 1/9/2011
1.3.0 305,592 1/7/2011