FoolProof.Core 1.2.0

.NET 6.0 This package targets .NET 6.0. The package is compatible with this framework or higher. .NET Core 3.1 This package targets .NET Core 3.1. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.7.2 This package targets .NET Framework 4.7.2. The package is compatible with this framework or higher.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package FoolProof.Core --version 1.2.0
                    


                    

                
NuGet\Install-Package FoolProof.Core -Version 1.2.0
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="FoolProof.Core" Version="1.2.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="FoolProof.Core" Version="1.2.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="FoolProof.Core" />
                    


                            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 FoolProof.Core --version 1.2.0
                    


                    

                
#r "nuget: FoolProof.Core, 1.2.0"
#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. 
#:package FoolProof.Core@1.2.0
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=FoolProof.Core&version=1.2.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=FoolProof.Core&version=1.2.0
                    


                            Install as a Cake Tool

Migration to asp.net core of the MVC Foolproof Validation library.

This library add many new validation attributes to your toolbox.

Operator validators:

  • Is
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo

Improved required validators:

  • RequiredIf
  • RequiredIfNot
  • RequiredIfTrue
  • RequiredIfFalse
  • RequiredIfEmpty
  • RequiredIfNotEmpty
  • RequiredIfRegExMatch
  • RequiredIfNotRegExMatch

See full library documentation here: https://archive.codeplex.com/?p=foolproof.

New features added:

New operator validators:

  • In
  • NotIn

All the validators are available for client side validation as well.

Installation

NuGet: install-package FoolProof.Core

Setting Up

  • Include namespace FoolProof.Core
  • Just add this line services.AddFoolProof(); to your ConfigureServices method on the Startup class; this will register a new IValidationAttributeAdapterProvider.
Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 is compatible.  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 is compatible.  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.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 is compatible. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 is compatible.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 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

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
2.3.0 23,388 12/16/2025
2.2.0 13,044 10/7/2025
2.1.0 3,005 9/12/2025
2.0.0 39,974 4/23/2025
1.3.1 88,444 11/9/2024
1.3.0 9,233 10/3/2024
1.2.1 280,542 6/16/2023
1.2.0 53,162 2/1/2023
1.1.35 103,273 9/1/2022
1.1.10 106,924 12/9/2021
1.1.9 210,854 10/22/2020
1.1.8 16,756 7/28/2020
1.1.4 12,418 6/8/2020
1.0.9 37,530 6/18/2019
1.0.6 1,157 6/10/2019

- Update targeting frameworks to: *.Net Framework 4.7.2*, *Net Standard 2.0*, *Net Core Apps 3.1*, *.Net 6* and *.Net 7*, dropping support for *.Net 5*.
- Fix error message formatting.