Sarah Dayan 8/27/2017

Build a Simple Validator Service in JavaScript

Read Original

This technical article explains how to create a validator service in JavaScript to centralize data validation logic. It critiques the common practice of embedding validation within setter methods, highlighting issues with readability, code repetition (violating DRY), and mixing responsibilities (violating SRP). The proposed solution is to externalize validation into a dedicated, reusable service.

Build a Simple Validator Service in JavaScript

Comments

No comments yet

Be the first to share your thoughts!

Browser Extension

Get instant access to AllDevBlogs from your browser

Top of the Week