BitArmory.ReCaptcha 5.0.1

The ID prefix of this package has been reserved for one of the owners of this package by Prefix Reserved
.NET Standard 1.3 .NET Framework 4.5
dotnet add package BitArmory.ReCaptcha --version 5.0.1
NuGet\Install-Package BitArmory.ReCaptcha -Version 5.0.1
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="BitArmory.ReCaptcha" Version="5.0.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add BitArmory.ReCaptcha --version 5.0.1
#r "nuget: BitArmory.ReCaptcha, 5.0.1"
#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 BitArmory.ReCaptcha as a Cake Addin
#addin nuget:?package=BitArmory.ReCaptcha&version=5.0.1

// Install BitArmory.ReCaptcha as a Cake Tool
#tool nuget:?package=BitArmory.ReCaptcha&version=5.0.1

A simple, no-drama, reCAPTCHA validation library that works with ASP.NET Core, Razor Pages, MVC 5, and WebForms.

Product Versions
.NET net5.0 net5.0-windows net6.0 net6.0-android net6.0-ios net6.0-maccatalyst net6.0-macos net6.0-tvos net6.0-windows net7.0 net7.0-android net7.0-ios net7.0-maccatalyst net7.0-macos net7.0-tvos net7.0-windows
.NET Core netcoreapp1.0 netcoreapp1.1 netcoreapp2.0 netcoreapp2.1 netcoreapp2.2 netcoreapp3.0 netcoreapp3.1
.NET Standard netstandard1.3 netstandard1.4 netstandard1.5 netstandard1.6 netstandard2.0 netstandard2.1
.NET Framework net45 net451 net452 net46 net461 net462 net463 net47 net471 net472 net48 net481
MonoAndroid monoandroid
MonoMac monomac
MonoTouch monotouch
Tizen tizen30 tizen40 tizen60
Universal Windows Platform uap uap10.0
Xamarin.iOS xamarinios
Xamarin.Mac xamarinmac
Xamarin.TVOS xamarintvos
Xamarin.WatchOS xamarinwatchos
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.
  • .NETFramework 4.5

    • No dependencies.
  • .NETStandard 1.3

  • .NETStandard 2.0

    • No dependencies.

NuGet packages (6)

Showing the top 5 NuGet packages that depend on BitArmory.ReCaptcha:

Package Downloads



Package Description


Web N3O Umbraco extensions.


Package Description


Package Description

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
5.0.1 149,117 7/22/2020
5.0.0 34,698 8/6/2019
4.0.0 22,721 4/30/2019
3.0.0 3,982 11/10/2018
1.0.0 952 5/16/2018

## v5.0.1
* Improve XML docs.

## v5.0.0
* Uses SourceLink for F12 navigation in Visual Studio.
* The `BitArmory.ReCaptcha.dll` assembly is now signed.
* Issue 4: Fixed wrong parameter name in exception when clientToken is null or whitespace.

## v4.0.0
* Removed Newtonsoft.Json dependency.
* Removed Flurl.Http dependency.
* Refactored internals to work without dependencies. Underlying implementation uses `HttpClient` in the BCL.

## v3.0.0
* Support for reCAPTCHA v3.

## v1.0.0
* Initial release.
Full History Here: