How to Add jQuery Validation in your Rails 5 Forms Without a Gem
Some kind of jQuery validation should be implemented on any Rails form. It’s not always straightforward, but your users need it. There is nothing worse than to fill in many fields, submit the form, waiting for the page to load and then be told that what you did was not right.
Ready to add some validation to your Rails forms? Good. Let’s see what options are available, before building a simple, straightforward and yet very efficient jQuery form validation.