Komair.Specifications.Validation.DataAnnotations 10.1.1

.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. 
dotnet add package Komair.Specifications.Validation.DataAnnotations --version 10.1.1
                    


                    

                
NuGet\Install-Package Komair.Specifications.Validation.DataAnnotations -Version 10.1.1
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="Komair.Specifications.Validation.DataAnnotations" Version="10.1.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Komair.Specifications.Validation.DataAnnotations" Version="10.1.1" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Komair.Specifications.Validation.DataAnnotations" />
                    


                            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 Komair.Specifications.Validation.DataAnnotations --version 10.1.1
                    


                    

                
#r "nuget: Komair.Specifications.Validation.DataAnnotations, 10.1.1"
#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 Komair.Specifications.Validation.DataAnnotations@10.1.1
#: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=Komair.Specifications.Validation.DataAnnotations&version=10.1.1
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Komair.Specifications.Validation.DataAnnotations&version=10.1.1
                    


                            Install as a Cake Tool

Komair.Specifications.Validation.DataAnnotations

DataAnnotations adapter for Komair specification validation bridge abstractions. This package translates normalized validation rules and specification predicates into runtime validation attributes when possible, and emits metadata-only artifacts with diagnostics when mapping is not safe.

Key Types

  • DataAnnotationsBridge<T>: Translates ValidationRuleDescriptor<T> rules into DataAnnotations translation artifacts.
  • DataAnnotationsRuleArtifact<T>: Represents either a generated validation attribute artifact or a metadata-only fallback artifact.
  • DataAnnotationsBridgeExtensions: Convenience extensions for building DataAnnotations translation results from descriptors or ISpecification<T> instances.

Dependencies

Installation

dotnet add package Komair.Specifications.Validation.DataAnnotations

Usage

using Komair.Specifications.Validation.Abstractions.Rules;
using Komair.Specifications.Validation.DataAnnotations.Extensions;

var rules = new[]
{
    new ValidationRuleDescriptor<User>(t => t.Age >= 18, "User must be an adult", "Age", "AGE001")
};
var translation = rules.ToDataAnnotationsArtifacts();

using System.Linq.Expressions;
using Komair.Specifications.Abstract;
using Komair.Specifications.Validation.DataAnnotations.Extensions;

public sealed class AdultUserSpecification : SpecificationBase<User>
{
    public override Expression<Func<User, Boolean>> ToExpression()
    {
        return t => t.Age >= 18;
    }
}

var specification = new AdultUserSpecification();
var translationFromSpecification = specification.ToDataAnnotationsArtifacts("User must be an adult", errorCode: "AGE001");
Product Compatible and additional computed target framework versions.
.NET net10.0 is compatible.  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. 
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
10.1.1 99 5/12/2026
10.1.0 89 5/6/2026