Trellis.FluentValidation 3.0.0-alpha.337

.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher.
This is a prerelease version of Trellis.FluentValidation.
There is a newer prerelease version of this package available.
See the version list below for details. 
dotnet add package Trellis.FluentValidation --version 3.0.0-alpha.337
                    


                    

                
NuGet\Install-Package Trellis.FluentValidation -Version 3.0.0-alpha.337
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="Trellis.FluentValidation" Version="3.0.0-alpha.337" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Trellis.FluentValidation" Version="3.0.0-alpha.337" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Trellis.FluentValidation" />
                    


                            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 Trellis.FluentValidation --version 3.0.0-alpha.337
                    


                    

                
#r "nuget: Trellis.FluentValidation, 3.0.0-alpha.337"
#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 Trellis.FluentValidation@3.0.0-alpha.337
#: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=Trellis.FluentValidation&version=3.0.0-alpha.337&prerelease
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Trellis.FluentValidation&version=3.0.0-alpha.337&prerelease
                    


                            Install as a Cake Tool

Trellis.FluentValidation

NuGet Package

A small bridge that turns FluentValidation output into Trellis results.

Installation

dotnet add package Trellis.FluentValidation

Quick Example

using FluentValidation;
using Trellis.FluentValidation;

public sealed record CreateUserRequest(string Email);

var validator = new InlineValidator<CreateUserRequest>();
validator.RuleFor(x => x.Email).NotEmpty().EmailAddress();

var result = validator.ValidateToResult(new CreateUserRequest("ada@example.com"));

Mediator Integration

Plug FluentValidation into the Trellis.Mediator validation stage so it composes with IValidate and aggregates all failures into one response:

builder.Services.AddMediator(opts => opts.ServiceLifetime = ServiceLifetime.Scoped);
builder.Services.AddTrellisBehaviors();
builder.Services.AddTrellisFluentValidation();
builder.Services.AddScoped<IValidator<MyCommand>, MyCommandValidator>();

The adapter normalizes FluentValidation property names (Metadata.Reference, Lines[0].Memo) into RFC 6901 JSON Pointers (/Metadata/Reference, /Lines/0/Memo).

Key Features

  • Convert ValidationResult into Result<T> with Trellis validation errors.
  • Validate inline or through reusable validator classes.
  • Plug into the Trellis.Mediator pipeline via AddTrellisFluentValidation() (AOT-friendly open-generic registration; assembly-scanning overload available for non-AOT scenarios).
  • JSON Pointer normalization for nested and indexer property paths.
  • Keep third-party validation libraries inside the same Result pipeline as the rest of your app.

Documentation

Part of Trellis

This package is part of the Trellis framework.

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 (1)

Showing the top 1 NuGet packages that depend on Trellis.FluentValidation:

Package Downloads
Trellis.Mediator.FluentValidation

Mediator pipeline adapter that plugs FluentValidation validators into the Trellis Mediator validation stage. Open-generic IMessageValidator<TMessage> that resolves every IValidator<TMessage> registered in DI and aggregates failures into a single Error.InvalidInput response.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
3.0.0-alpha.425 0 6/27/2026
3.0.0-alpha.419 45 6/24/2026
3.0.0-alpha.418 107 6/23/2026
3.0.0-alpha.417 56 6/23/2026
3.0.0-alpha.397 73 6/18/2026
3.0.0-alpha.396 61 6/18/2026
3.0.0-alpha.394 74 6/18/2026
3.0.0-alpha.385 67 6/15/2026
3.0.0-alpha.382 64 6/12/2026
3.0.0-alpha.372 61 6/10/2026
3.0.0-alpha.360 80 6/7/2026
3.0.0-alpha.342 97 6/5/2026
3.0.0-alpha.337 67 6/3/2026
3.0.0-alpha.336 57 6/3/2026
3.0.0-alpha.304 74 5/29/2026
3.0.0-alpha.158 85 4/5/2026
3.0.0-alpha.157 73 4/4/2026
3.0.0-alpha.140 71 3/30/2026
3.0.0-alpha.137 69 3/27/2026
3.0.0-alpha.135 62 3/26/2026
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