SwiftUI) textfield 작성 후 버튼 클릭시 keyboard dismiss(hide, 숨기기)

#if canImport(UIKit)
extension View {
    func hideKeyboard() {
        UIApplication.shared.sendAction(#selector(UIResponder.resignFirstResponder), to: nil, from: nil, for: nil)
    }
}
#endif

생성 후 

 

    Button {
        locationSearchViewModel.fetchLocationSubject.send(location)
        hideKeyboard()
    } label: {
        Text("Search")
    }

버튼 action에 추가하면 keyboard 숨기기 가능