TGViewer
Programming & AI Tips 💡 Programming & AI Tips 💡 @programmingtip · 46.3K subscribers
Post #405 5.11K
ASP.NET Core 2 – Global Model Validation ⚠️

We use a lot of repetitive code in our actions. ♻️

Inside of our controller actions we usually check if the model is valid by using ModelState property available on MVC’s base controller class :

if (!ModelState.IsValid)  
return BadRequest(ModelState);


The bad thing about is that we repeat this piece of code throughout a lot of our actions. ❌

How we can make it better❓

This article shows you how to validate ModelState with a global filter. 💎

https://t.me/pgimg/112

[ Article ] : bit.do/mval

〰〰〰〰〰〰
#AspMvc #Core #Validation
@ProgrammingTip
Telegram Programming Tips Resources
More from @programmingtip
  1. Oct 5, 2026AI is changing the developer career ladder 🚀 GitHub's latest developer career advice is r…
  2. Oct 2, 2026GPT-6 Astra gets an Ultrafast API tier 🚀 OpenAI added an Ultrafast speed tier for GPT-6 A…
  3. Oct 1, 2026Cloudflare shipped an agentic CLI for its API ⚡️ Cloudflare launched cf, an agentic CLI fo…
  4. Sep 30, 2026OpenAI introduced Dots, always-on agents 🚀 OpenAI introduced Dots, its take on always-on…
  5. Sep 29, 2026Claude Sonnet 5.5 is built for coding agents 🚀 Anthropic released Claude Sonnet 5.5 for t…
  6. Sep 26, 2026Claude Opus 5.5 is available in the API 🚀 Anthropic released Claude Opus 5.5, and it is a…
Threads Profile ViewerView any public Threads profile without an account.Open ThreadLook →Writing with AI? Make it sound human.Metric37 rewrites AI drafts so they read naturally. Free AI detector, 1,500 words free.Try Metric37 →