SwiftUI Variable that contains multiple variables - swiftui

Question

Let's say I have the following two Views:
ContentView:
struct ContentView: View {
#State var firstName = "John"
#State var middleName = "Michael"
#State var lastName = "Doe"
var body: some View {
TabView(){
ProfileScreen(firstName: $firstName, middleName: $middleName, lastName: $lastName)
.tabItem {
Image("Profile")
}.tag(0)
HomeScreen()
.tabItem {
Image("Home")
}.tag(1)
}
}}
and ProfileScreen:
struct ProfileScreen: View {
#Binding var firstName: String
#Binding var middleName: String
#Binding var lastName: String
var body: some View {
VStack {
Text(firstName)
Text(middleName)
Text(lastName)
}
}}
Is there a way for me to contain all three variables (firstName, middleName, and lastName) inside another variable (let's call it userInfo), in order to save space and time so I don't have to bind three separate variables across separate Views?

Answer 1

You can just wrap all properties in one struct, like below
struct ContentView: View {
#State var userInfo = UserInfo(firstName: "John", middleName: "Michael", lastName: "Doe")
var body: some View {
TabView(){
ProfileScreen(userInfo: $userInfo)
.tabItem {
Image("Profile")
}.tag(0)
HomeScreen()
.tabItem {
Image("Home")
}.tag(1)
}
}
}
struct UserInfo {
var firstName: String
var middleName: String
var lastName: String
}
struct ProfileScreen: View {
#Binding var userInfo: UserInfo
var body: some View {
VStack {
Text(userInfo.firstName)
Text(userInfo.middleName)
Text(userInfo.lastName)
}
}
}