SwiftUIのTextFieldで表示するキーボードを指定する

ContentView.swift

import SwiftUI

struct ContentView: View {
    @State var numberString = ""
    var body: some View {
        TextField("Input Number", text: $numberString)
            .keyboardType(.decimalPad)
            .textFieldStyle(RoundedBorderTextFieldStyle())
            .padding()
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}