Swiftui
4 notes.
SwiftUI: Check Internet Connection with NWPathMonitor
To check the internet connection in a SwiftUI app, use NWPathMonitor from the Network framework. It tells you whether a network path is available, whether it is expensive or in Low Data Mode, and when any of that changes. It can't tell you the internet is actually reachable, so your requests still need to handle failure.
iOS Login and Signup Screen tutorial: SwiftUI + iOS 26 + PHP 8 + Face ID
Eleven years after the Swift 2 version, here is the login and signup tutorial again: SwiftUI screens, async/await networking, the session token in the Keychain, Face ID unlock, and a PHP 8 API that stores passwords and tokens the way they should be stored.
SwiftUI navigation bars on iOS 26: style the system bar, don’t hide it
Hiding the navigation bar to draw your own has always cost you swipe to go back. On iOS 26 both swipe gestures stop working, and the usual delegate workaround never even gets asked. Here's what the system bar can do instead, and where a custom bar still makes sense.
SwiftUI: Create a Custom Navigation Bar
In this article we create a reusable navigation bar in SwiftUI: a centred or large title, leading and trailing buttons, your own colours, and a Back button that actually pops the screen. It's applied as a modifier, so it sits where the system bar would.