.NET 6.0
dotnet add package CPFCNPJ-NET-6 --version 2.0.7
NuGet\Install-Package CPFCNPJ-NET-6 -Version 2.0.7
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="CPFCNPJ-NET-6" Version="2.0.7" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add CPFCNPJ-NET-6 --version 2.0.7
#r "nuget: CPFCNPJ-NET-6, 2.0.7"
#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.
// Install CPFCNPJ-NET-6 as a Cake Addin
#addin nuget:?package=CPFCNPJ-NET-6&version=2.0.7

// Install CPFCNPJ-NET-6 as a Cake Tool
#tool nuget:?package=CPFCNPJ-NET-6&version=2.0.7

CPF / CNPJ Framework Methods that help you to check and format the special numbers of CPF and CNPJ. Help me a lot and I'm putting here to help other people.

Example to use the code:

        //check CNPJ
        CPFCNPJ.IMain main1 = new CPFCNPJ.Main();
        var resultCNPJ = main1.IsValidCPFCNPJ("55645180000150");

        //check CPF
        var resultCPF = main1.IsValidCPFCNPJ("90099299033");

        //format CPF or CNPJ
        formato = main.FormatCPFCNPJ("55645180000150", CPFCNPJ.Enum.TypeString.CNPJ);
Product Versions
.NET 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
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.
  • net6.0

    • No dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

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Version Downloads Last updated
2.0.7 211 2/28/2022
2.0.5 121 2/28/2022