UIAlertController: Alerts and Action Sheets | Swift 4, Xcode 9

Today we go over how to use UIAlertController with Swift 4. In this tutorial, you will learn how to present both alerts and action sheets so you can present information to your users. UIAlertControllers are a subclass of UIViewController and have great built in functionality for displaying alerts and providing user input with just a few lines of code. Since they are part of UIKit, they are automatically updated to the current UI designs that Apple implements, so you can be sure they always look great and follow the human interface guidelines. See what's next on the schedule by checking out my Trello board: https://trello.com/b/TNhRZsB2/kilo-loco-content-flow If you want to live chat, join the Applied Swift Slack team by sending me your email address. The finished project will be posted up on github which you can find the link here: https://github.com/Kilo-Loco/UIAlertController If you have any questions or comments about the tutorial, or want to suggest a video to make, feel free to leave a comment below, or reach out to me on Twitter: https://twitter.com/kilo_loco If you found this tutorial helpful, make sure to subscribe to the channel for more great tutorials.