Input validation with NestJS
12 min readJul 23, 2020
Validating incoming data is of the utmost importance for security. Let’s explore why and how to handle this concern with NestJS.
NestJS is one of the most popular Node-based back-end frameworks around. It is currently at rank #198 of the most popular Github repositories (based on stars); quite an achievement. And it is deserved; this framework does a great job at structuring larger back-end systems; just like…