Samhammer.Validation 1.0.2

.NET Standard 2.0
dotnet add package Samhammer.Validation --version 1.0.2
NuGet\Install-Package Samhammer.Validation -Version 1.0.2
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="Samhammer.Validation" Version="1.0.2" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Samhammer.Validation --version 1.0.2
#r "nuget: Samhammer.Validation, 1.0.2"
#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 Samhammer.Validation as a Cake Addin
#addin nuget:?package=Samhammer.Validation&version=1.0.2

// Install Samhammer.Validation as a Cake Tool
#tool nuget:?package=Samhammer.Validation&version=1.0.2


How to add this to your project:
Validate a model
var context = new Validation<ValidationResult>()

var result = await context.ValidateAsync();

if (!result.Succeeded)
    // TODO handle validation error

public ValidationResult SampleRule(string input)
    return new ValidationResult { Succeeded = input != null };
Validate a model, loaded by func
async Task<Model> LoadModel() => await Repository.GetById(id);

var context = new Validation<ValidationContract>()
Validate multiple models
var context1 = new Validation<ValidationResult>()

var context2 = new Validation<ValidationResult>()

var result = await Validation<ValidationResult>.ValidateAllAsync(context1, context2);
Validate with custom result class

You can define your own result class with additional fields.
This can be used to add something like an errorCode or an errorMessage by your rules.

var context = new Validation<CustomValidationResult>()

var result = await context.ValidateAsync();

public static CustomValidationResult SampleRuleWithErrorCode(string input)
    return string.IsNullOrEmpty(input)
        ? new CustomValidationResult(ErrorCode.Error)
        : new CustomValidationResult();
public class CustomValidationResult : ValidationResult
    public ErrorCode ErrorCode { get; set; }

    public CustomValidationResult()
        Succeeded = true;

    public CustomValidationResult(ErrorCode errorCode)
        Succeeded = false;
        ErrorCode = errorCode;

public enum ErrorCode


How to publish package
  • Create a tag and let the github action do the publishing for you
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. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.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 was computed.  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)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.
  • .NETStandard 2.0

    • No dependencies.

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
1.0.2 2,742 1/20/2022
1.0.1 5,456 1/16/2020
1.0.0 420 1/15/2020