Jul 29, 2025 · 3 min read · ✨ Build scalable, reusable API validation with middleware and FluentValidation in .NET. 🧠 Why Global Validation? Validation ensures your app processes only correct and expected data. While [ApiController] in ASP.NET Core automatically checks model ...
Join discussionJul 29, 2025 · 3 min read · Building a modern API? Don’t let your validation logic spiral into an unmaintainable mess. Combine the power of FluentValidation and a Global Filter to enforce clean, testable rules and return consistent, user-friendly error responses. Let’s break it...
Join discussionJul 8, 2025 · 4 min read · La validación de datos es uno de los pilares fundamentales en cualquier aplicación robusta. En .NET Core, tenemos dos enfoques principales que han demostrado ser efectivos: Data Annotations y FluentValidation. Después de trabajar con ambos durante va...
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Apr 30, 2024 · 4 min read · What is FluentValidation FluentValidation is a .NET library that builds strict and maintainable validation rules. It utilises the principles of "fluent interfaces" to provide a clean architecture, separating validation logic from the rest of the code...
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Mar 15, 2024 · 6 min read · I believe anyone would like to study new technologies “on the fly”. Any extra-efforts which may arise in comprehending some difficult subject may disgust that person and cause him or her to stop doing it. To me, it would seem kind of obvious why this...
Join discussionFeb 19, 2024 · 4 min read · Pertama bukalah Visual Studio kemudian pilihlah “Create a new project” Pilih Create a new project Memilih template ASP .NET Core Web API Memberi nama dari template ini yaitu “CleanArchWithCQRSandMediator.API” Memilih versi dari .NET, s...
Join discussionJan 30, 2024 · 8 min read · Let's examine an Azure Function that takes a string input request and subsequently serves that same data to the web for rendering. Assume the text below is the input: "<img src=x onerror=\"confirm('System Compromised')\">" Without any sanitization b...
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Dec 5, 2023 · 6 min read · What is FluentValidation? FluentValidation is a .NET library for building strongly-typed validation rules using a fluent interface. It allows you to define validation rules for your domain models using a simple, readable syntax. It can be used to val...
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Jan 11, 2023 · 6 min read · One of the ways used to validate models, is the use of data annotations. But then there are quite some issues with this approach for a scalable system. The good thing is that there is a library, that can help enhance validation, giving you total cont...
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Apr 20, 2017 · 5 min read · When it comes to model validation in ASP.NET, we've always have had the option of using Data Annotations to declaratively define validation rules with attributes. The situation may arise where using attributes just might not be the thing for you. It ...
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