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In this episode we’ll be exploring one method to simplify Phoenix controllers using action_fallback. action_fallback allows you to specify a plug to handle errors in your controller.
Alchemist's Edition
In this episode we’ll be adding the ability for users to sign in to a Phoenix web application with Twitter. We’ll use Ueberauth to help us handle the OAuth flow to and from Twitter.
In this episode we’ll learn how to identify security issues in Phoenix applications. We’ll be using Sobelow to help us identify different potential vulnerabilities.
Assigns allow you to set and access shared data in different contexts within Phoenix. In this episode we’ll explore how to use assigns in the connection, template, and socket.
In this episode we’ll look at how we can use the Phoenix router to define routes for our application. We’ll learn how to define single routes and full RESTful resources in Phoenix.
In this episode we’ll learn how to seed our Ecto database with some dummy info for use in a Phoenix application.
In this episode we’ll look at how we can implement passwordless authentication in a Phoenix application with the Veil package.
In this episode we’ll add user authentication to a Phoenix application. We’ll create forms that allow users to sign up and sign in. Then we’ll see how we can require users to authenticate before accessing certain controller actions.
If you’ve needed to upload and transform images in your Phoenix application this episode’s for you. We’ll use Arc to create multiple versions of our files and upload them to Amazon S3.
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