# Model Binding and Validation: an overview

Never trust what a form sends. Validate on the server every time, and in the browser too for quick feedback; ASP.NET Core does both from one set of rules on the model.

![Cheat sheet: Model Binding and Validation: an overview](https://fsdtrainingmedia.blob.core.windows.net/public/images/2026/11/3a954d34c36d44758a0cb3879c5d3234.webp)

- Category: ASP.NET Core
- Level: Apprentice
- Tags: aspnet-core, Client-Side Validation, Server-Side Validation, web-development
- Updated: November 3, 2026

Source: https://www.ask-codey.com/cheat-sheets/model-binding-and-validation-an-overview-cheat-sheet