Class Validator
OPEN SOURCE
Validation for classes using decorator and non-decorator based validation.
About
Class Validator is a validation library for TypeScript and JavaScript that uses decorators and non-decorator based validation to ensure objects conform to specified rules.
Pricing
Pricing Type
Open Source
Free tier available
Last checked: February 20, 2026
Related Apps
Key Facts
Categories
Platforms
Web
Company
Class Validator
Founded
Founded in 2016
Country
Global
Language
English