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Stop Invalid Data in Your .NET API (Here's How 👇)
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Hey Reader, In my last videos, we built a solid CRUD API using Vertical Slice Architecture, Minimal APIs, and Carter - super clean and modern. But there’s still one problem... 👉 What happens when a user sends empty or invalid data? In this new YouTube tutorial, I’ll show you how to fix that with: And yep, the full source code is free to download. Just check the link in the video description. If you’ve been enjoying this Vertical Slice series, this is a must-watch. It’s a simple upgrade that makes your API feel way more solid. As always, I’d love to hear your thoughts in the comments. Take care & happy coding, Patrick P.S. Want to go deeper into real-world .NET and Blazor projects? Join me inside the .NET Web Academy. Check it out here. |
Patrick God
Become a .NET & Blazor expert with weekly tutorials featuring best practices and the latest improvements, right in your inbox.
Hey Reader, .NET 10 is almost here, and it brings a big upgrade for validation in Minimal APIs. In this week’s tutorial, I’ll walk you through how validation works now in .NET 10 (using Entity Framework, Scalar, and Minimal APIs). Before, writing validation logic in each endpoint was a pain. You had to manually check for null values, invalid quantities, or missing fields. But in .NET 10, that’s all built-in and super clean. Watch the full tutorial now: 👇 Happy coding! Take care, Patrick
Hey Reader, If you’ve been coding for a while, you’ve probably asked yourself this too: “Am I getting better… or just older?” I’ve been writing software for fifteen years now, and that question still sneaks up on me. But looking back, I’ve realized something: real growth in tech isn’t about frameworks or chasing trends. It’s about staying curious, patient, and keeping your spark alive when everything feels heavy. So I made a new video about it, my 15 biggest lessons from 15 years of coding....
Hey Reader, If you’re a Blazor developer, you know that annoying flash when your app loads data during pre-rendering. It’s been around forever. Sure, you could disable pre-rendering, but then you'd hurt performance and SEO. Well… with .NET 10, we finally have a real fix: the new Persistent State Attribute. 🎉 🎥 Watch my full tutorial about it here: In this video, I walk you through: ✅ What causes the flashing issue ✅ Why disabling pre-rendering isn’t ideal ✅ How the new Persistent State...