[swift] 인증코드 입력 뷰 - 자동으로 textfield 넘어가기

reference : 

https://www.hackingwithswift.com/forums/100-days-of-swiftui/jump-focus-between-a-series-of-textfields-pin-code-style-entry-widget/765

SOLVED: Jump focus between a series of TextFields (pin code style entry widget) – 100 Days of SwiftUI – Hacking with Swift

 

https://medium.com/flawless-app-stories/swiftui-passcode-field-for-otp-and-pin-entry-b61ba663dc31

SwiftUI — Passcode field for OTP and Pin entry

 

 

 

 

 

 

https://gist.github.com/imthath-m/27590dad5f2c78a59457497aeebdbdf9#comments

PasscodeField.swift