SwiftUI Alerts - Buttons, TextFields, & Passing Errors

[@seanallen]

Learn more with my iOS Dev courses at seanallen.teachable.com

[@toddmarshall2925]

I needed to learn about error alerts so the first place I went was to Sean's RUclips page and searched for error handling. Sean Allen always comes through!

[@joalux]

Great tutorial, just what i was looking for

[@seanallen]

Glad it helped :)

[@MassonLifestyle]

So Sean this is completely different from the Appetizers lesson correct? So I would use this vs. the Appetizers App way?

[@sashlandia]

Спасибо большое, что помогли разобраться с Alerts

[@cfa532]

Exactly what I wanted to hear about🥳

[@seanallen]

Nice!

[@sergiovinhal5934]

Thank you !

[@Jannemandevries]

What annoys me is that the alert buttons have a 400ms callback delay, while the closing animation is only 300ms. I managed to fix this (in UIKit), along with a couple of other quirks.

[@seanallen]

I didn't know this. Thanks for sharing.

[@dominikgrodl7822]

Out of curiosity, when is that an issue? Is it just the aesthetics of it, or something else entirely?

[@Jannemandevries]

@@dominikgrodl7822 If the callback code changes the ui it does it a bit too late imho making it feel sluggish. I'm close to a fix that also works on SwiftUI so stay tuned.

[@El_Batono]

thx, do more videos for creating ui components

[@seanallen]

Will do!

[@AveryNosen]

Thanks Sean!!!

[@seanallen]

Happy to help 👍

[@NATAR160]

Kindly increase the fontsize of ur XCode, maybe to 36.

[@JasonMitchellAZ]

So easy.

[@seanallen]

Love the new iOS 15 way of doing these.

[@nileshjdarji]

Also if you have only one button with role n your alert, you don’t need another button to show Cancel. You get Cancel for free.