Original subtitles

This course section will be about

forms and handling user input.

Now this might sound trivial,

but once you take a closer look,

you will see that A,

a lot of web applications out there are all about forms.

You are fetching user input basically

everywhere if you take a closer look.

And B, that can be more difficult than it first seems

especially providing feedback to the user.

So making the user aware of some invalid input value

ends on all of that can be quite complex.

Especially of course if you want to get it right

and provide a good user experience.

Therefore, this course section is all about that.

And we're not going to learn new React features

but we are instead going to apply what we learned

over this entire course up to this point

to build forums that feel great from a user experience

and still have code that we can manage as a developer.

Therefore we'll first of all explore

what exactly is complex about forms.

We're then going to dive into how

we may handle form input values

and validation and forums overall with React.

And we're also going to have a look at

some tools and approaches that can

make our life easier as a developer.

Because you will see that there is

more complexity inherit to it this concept

than you maybe might've thought at first.