Adding Form and Accepting Input- Learn Django 3.0 A to Z by building and deploying project part 13

creating HTML forms for the data
receiving and processing submitted forms and data from the client

It is possible to write code that does all of this manually, but Django can take care of it all for you.
Forms in Django¶

We’ve described HTML forms briefly, but an HTML is just one part of the machinery required.

At the heart of this system of components is Django’s Form class. In much the same way that a Django model describes the logical structure of an object, its behavior, and the way its parts are represented to us, a Form class describes a form and determines how it works and appears.

A form’s fields are themselves classes; they manage form data and perform validation when a form is submitted. A DateField and a FileField handle very different kinds of data and have to do different things with it.