Exception And Validation

Domain Command Patterns - Validation

Validation in Domain-Driven Design (DDD)

REST API response codes: 400 vs 500

Prefer Custom Exceptions to Framework Exceptions

What is an exceptional situation in code?

Validation and DDD

Cool validation with FluentValidation

Validation inside or outside entities?

Custom Validation in ASP.NET Web API with FluentValidation

Exception Handling in ASP.NET Web API - A Guided Tour

Scaffold Your Clean DDD Web Application - Part 4: Global Exception Handling in ASP.NET Core and Angular

Advanced error handling techniques

Combining ASP.NET Core validation attributes with Value Objects

Always-Valid Domain Model

GuardClauses

A simple package with guard clause extensions.

danielwertheim/Ensure.That

Guard clause project for .NET

proudmonkey/AutoWrapper

khellang/Middleware.ProblemDetails

Various ASP.NET Core middleware

ardalis/GuardClauses

A simple package with guard clause extensions.

JosephWoodward/GlobalExceptionHandlerDotNet

Exception handling as a convention in the ASP.NET Core request pipeline.

safakgur/guard

A high-performance, extensible argument validation library.

FluentValidation/FluentValidation

A popular .NET validation library for building strongly-typed validation rules.