Swift 4 Alerts with Textfields
More fun with alerts - adding textfields and working with completion handlers. If you've followed my closure vlogs, this is a great way to see where they come in handy.
Required reading material:
https://developer.apple.com/ios/human...
Documentation: https://developer.apple.com/documenta...
The Github Gist of all my alert view tutorials, in case you just want to view the code - one of those guilty pleasures of viewing the code in the raw: https://gist.github.com/shanirivers/4...