Create a Pure Function Object Validator in JavaScript

Please subscribe: https://www.youtube.com/channel/UC-3WU7dH0dvZ5BkSSI7zK_w?sub_confirmation=1 JS + TS mailing list: https://buttondown.email/devtuts Website: https://nick.scialli.me -- Pure functions are great because they allow you to isolate and test potentially-complex pieces of functionality. In this video, we create a pure function object validator.