Validations and error handling on Rails and React - DEV Community

This is the fourth in a series of blog posts covering my progress through Phase 4 of the Flatiron School's Software Development program.In this phase, we learned how to leverage Rails to set up applications that followed the Model-View-Controller (MVC) architecture. We were also introduced to error and exception handling.As a quick refresher, MVC architecture follows the Rails concepts of convention over configuration and separation of concerns.