SOLID principles #1: S - Single Responsibility #solidprinciples #softwareengineering

SOLID Part 1 of 5 S stands for Single Responsibility Principle. A module, class or function should have one, and only one, purpose. Although a function is capable of executing many things at once there are disadvantages when it comes time to debug. Multiple responsibility functions become fragile, harder to test and difficult locate the bug. Also a large portion of code that works fine is put at risk a you pull it apart during debugging. In this example my function submits the form, Updates the