Learn how to implement asynchronous form validation for your projects. This allows feedback before tedious forms are completed Source: Check username and email availability without a page refresh | Happy-CSS
AngularJS Form Validation
Today we’ll be looking at at the ways that Angular helps us do form validations. We’ll be talking more on forms using Angular. Don’t worry though, that article is not required. We’ll focus on client side validation and using the built in Angular form properties.