UPGRADE YOUR SKILLS: Learn advanced Swift and SwiftUI on Hacking with Swift+! >>

SOLVED: .keyboardType(.decimalPad)

Forums > SwiftUI

does this keyboard type only work on iPhones? and not iPads?

2      

I don't tink I have seen a numeric keyboard on an Ipad. Did you try tu run the code on a Ipad (simulator)?

2      

I have and it comes up as a standard keyboard. I'm trying to limit user input to only numbers and the decimal point.... This option above(.decimalPad) don't work for iPad...

2      

Here is the solution I found and am using currently: (I modified this code to fit my needs but this is the original code)

import SwiftUI
import Combine

struct TextFiltering: View {

    @State private var userName = ""
    @State private var codeNumber = ""

    var body: some View {
        HStack {
            TextField("Username", text: $userName)
                .background(Color.cyan)
                .onReceive(Just(userName)) { newValue in
                    let allowedCharacters = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789._-"
                    let filtered = newValue.filter { allowedCharacters.contains($0) }
                    if filtered != newValue {
                        self.userName = filtered
                    }
                }
            Spacer()
            TextField("Code", text: $codeNumber)
                .background(Color.yellow)
                .onReceive(Just(codeNumber)) { newValue in
                    let allowedCharacters = "0123456789"
                    let filtered = newValue.filter { allowedCharacters.contains($0) }
                    if filtered != newValue {
                        self.codeNumber = filtered
                    }
                }
        }
    }

}

2      

Hacking with Swift is sponsored by Essential Developer

SPONSORED Join a FREE crash course for mid/senior iOS devs who want to achieve an expert level of technical and practical skills – it’s the fast track to being a complete senior developer! Hurry up because it'll be available only until April 28th.

Click to save your free spot now

Sponsor Hacking with Swift and reach the world's largest Swift community!

Archived topic

This topic has been closed due to inactivity, so you can't reply. Please create a new topic if you need to.

All interactions here are governed by our code of conduct.

 
Unknown user

You are not logged in

Log in or create account
 

Link copied to your pasteboard.