It's been a long time since the last part in this series, so I am going to explain a bit what we did in this tutorial series and what we are going to do today ... So in this tutorial, we are going to set up Amazon S3 to handle our media files.
To be able to collect user input in a web application you need to use forms. Forms are a way to collect data from the browser and send it back to the server. The thing is, managing forms can be complicated: you need to render the form as HTML, submit ...