Everything is working well and looking great, but currently there is no kind of validation for any of our forms or errors that could be sent back to us by the server. In this chapter, we'll take a look at how validation works in AngularJS and how we can combine it with the styles Bootstrap gives us to provide feedback to the user.
We'll also take a look at how we can expand upon the built-in rules by creating our own custom validator using what we've already learned in the previous chapters.
One of the secret ingredients AngularJS brings to the table is native validation. There's basic validation of the most common HTML5 input types, alongside some custom directives such as