Validation

Validation is the repository for the Atya.Errors.Validation NuGet package.

Repository	https://github.com/AtyaLibraries/Validation
NuGet	Atya.Errors.Validation
License	MIT

This package provides validation models, validator contracts, composition helpers, and conversion into Atya.Errors.Exceptions.ValidationException.

Included APIs

• IValidator<T>
• ValidationFailure
• ValidationResult
• ValidationFailureFactory
• ValidationExtensions
• ValidatorExtensions
• CompositeValidator<T>

Quick start

using Atya.Errors.Validation.Abstractions;
using Atya.Errors.Validation.Extensions;
using Atya.Errors.Validation.Models;
using Atya.Errors.Validation.Validators;

var validator = new CompositeValidator<CreateCustomerCommand>(
[
    new NameRequiredValidator(),
    new EmailFormatValidator(),
]);

var result = await validator.ValidateAsync(new CreateCustomerCommand("", "bad"));

if (!result.IsValid)
{
    result.ThrowIfInvalid();
}

See samples/Validation.Samples.Console for a runnable example.

Layout

.
|-- src/Validation/
|-- tests/Validation.UnitTests/
|-- samples/Validation.Samples.Console/
|-- benchmarks/Validation.Benchmarks/
`-- .github/

Build, test, pack

dotnet restore
dotnet build --configuration Release --no-restore
dotnet test ./tests/Validation.UnitTests/Validation.UnitTests.csproj --configuration Release --no-build --collect "XPlat Code Coverage"
dotnet pack ./src/Validation/Validation.csproj --configuration Release --no-build --output artifacts/packages -p:EnablePackageValidation=true

Artifacts land in artifacts/packages/.

Versioning

Versions are derived from git tags via MinVer. Merges to master publish stable NuGet packages through .github/workflows/publish-nuget.yml, which creates the version tag and GitHub Release after a successful publish.

Compatibility

The package intentionally targets net10.0.