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Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,7 @@ public enum AuthView {
case authPicker
case passwordRecovery
case emailLink
case phoneAuth
case updatePassword
}

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Original file line number Diff line number Diff line change
Expand Up @@ -271,7 +271,7 @@ public class StringUtils {
/// found in:
/// - SignInWithFacebookButton
public var facebookLoginButtonLabel: String {
return localizedString(for: "Continue with Facebook")
return localizedString(for: "Sign in with Facebook")
}

/// Facebook provider
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Original file line number Diff line number Diff line change
Expand Up @@ -17,45 +17,51 @@ public struct AuthPickerView<Content: View> {

extension AuthPickerView: View {
public var body: some View {
VStack {
Text(authService.string.authPickerTitle)
.font(.largeTitle)
.fontWeight(.bold)
.padding()
if authService.authenticationState == .authenticated {
SignedInView()
} else if authService.authView == .passwordRecovery {
PasswordRecoveryView()
} else if authService.authView == .emailLink {
EmailLinkView()
} else {
Text(authService.authenticationFlow == .login ? authService.string
.emailLoginFlowLabel : authService.string.emailSignUpFlowLabel)
VStack { Divider() }
ScrollView {
VStack {
Text(authService.string.authPickerTitle)
.font(.largeTitle)
.fontWeight(.bold)
.padding()
if authService.authenticationState == .authenticated {
SignedInView()
} else if authService.authView == .passwordRecovery {
PasswordRecoveryView()
} else if authService.authView == .emailLink {
Divider()
EmailLinkView()
} else if authService.authView == .phoneAuth {
// TODO: - how are we rendering the phone auth View??
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This is the nub of the problem and it is the same problem we have rendering the buttons. Core auth package doesn't know about PhoneAuthView so how can we render it?

We could:

  1. Use AnyView again like with rendering buttons.
  2. Move Phone Auth package in to Core Auth package - A couple hundred lines of code extra, not a tremendous amount.
  3. An alternative solution???

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To match behavior from old FirebaseUI, this should be a button that launches the phone auth view flow in a modal view. I think if we can we should keep it a separate package despite its small size since it's less popular than email auth.

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@russellwheatley russellwheatley May 21, 2025

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I've updated to present a modal, I've had to follow a similar pattern to renderingButtons() logic for the same reason discussed previously (i.e. using AnyView): dea04f6 (#1255)

} else {
Divider()
Text(authService.authenticationFlow == .login ? authService.string
.emailLoginFlowLabel : authService.string.emailSignUpFlowLabel)
VStack { Divider() }

EmailAuthView()
VStack {
authService.renderButtons()
}.padding(.horizontal)
EmailAuthView()
VStack {
authService.renderButtons()
}.padding(.horizontal)

VStack { Divider() }
HStack {
Text(authService
.authenticationFlow == .login ? authService.string.dontHaveAnAccountYetLabel :
authService.string.alreadyHaveAnAccountLabel)
Button(action: {
withAnimation {
switchFlow()
VStack { Divider() }
HStack {
Text(authService
.authenticationFlow == .login ? authService.string.dontHaveAnAccountYetLabel :
authService.string.alreadyHaveAnAccountLabel)
Button(action: {
withAnimation {
switchFlow()
}
}) {
Text(authService.authenticationFlow == .signUp ? authService.string
.emailLoginFlowLabel : authService.string.emailSignUpFlowLabel)
.fontWeight(.semibold)
.foregroundColor(.blue)
}
}) {
Text(authService.authenticationFlow == .signUp ? authService.string
.emailLoginFlowLabel : authService.string.emailSignUpFlowLabel)
.fontWeight(.semibold)
.foregroundColor(.blue)
}
PrivacyTOCsView(displayMode: .footer)
Text(authService.errorMessage).foregroundColor(.red)
}
PrivacyTOCsView(displayMode: .footer)
Text(authService.errorMessage).foregroundColor(.red)
}
}
}
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Original file line number Diff line number Diff line change
Expand Up @@ -5,90 +5,22 @@ import SwiftUI
@MainActor
public struct PhoneAuthButtonView {
@Environment(AuthService.self) private var authService
@State private var errorMessage = ""
@State private var phoneNumber = ""
@State private var showVerificationCodeInput = false
@State private var verificationCode = ""
@State private var verificationID = ""

public init() {}
}

extension PhoneAuthButtonView: View {
public var body: some View {
if authService.authenticationState != .authenticating {
VStack {
LabeledContent {
TextField(authService.string.enterPhoneNumberLabel, text: $phoneNumber)
.textInputAutocapitalization(.never)
.disableAutocorrection(true)
.submitLabel(.next)
} label: {
Image(systemName: "at")
}.padding(.vertical, 6)
.background(Divider(), alignment: .bottom)
.padding(.bottom, 4)
Button(action: {
Task {
do {
let id = try await authService.verifyPhoneNumber(phoneNumber: phoneNumber)
verificationID = id
showVerificationCodeInput = true
} catch {
errorMessage = authService.string.localizedErrorMessage(
for: error
)
}
}
}) {
Text(authService.string.smsCodeSentLabel)
.padding(.vertical, 8)
.frame(maxWidth: .infinity)
}
.disabled(!PhoneUtils.isValidPhoneNumber(phoneNumber))
.padding([.top, .bottom], 8)
.frame(maxWidth: .infinity)
.buttonStyle(.borderedProminent)
Text(errorMessage).foregroundColor(.red)
}.sheet(isPresented: $showVerificationCodeInput) {
TextField(authService.string.phoneNumberVerificationCodeLabel, text: $verificationCode)
.keyboardType(.numberPad)
.padding()
.background(Color(.systemGray6))
.cornerRadius(8)
.padding(.horizontal)

Button(action: {
Task {
do {
try await authService.signInWithPhoneNumber(
verificationID: verificationID,
verificationCode: verificationCode
)
} catch {
errorMessage = authService.string.localizedErrorMessage(for: error)
}
showVerificationCodeInput = false
}
}) {
Text(authService.string.verifyPhoneNumberAndSignInLabel)
.foregroundColor(.white)
.padding()
.frame(maxWidth: .infinity)
.background(Color.green)
.cornerRadius(8)
.padding(.horizontal)
}
}.onOpenURL { url in
authService.auth.canHandle(url)
}
} else {
ProgressView()
.progressViewStyle(CircularProgressViewStyle(tint: .white))
.padding(.vertical, 8)
.frame(maxWidth: .infinity)
Button(action: {
authService.authView = .phoneAuth
}) {
Label("Sign in with Phone", systemImage: "phone.fill")
.foregroundColor(.white)
.padding()
.frame(maxWidth: .infinity, alignment: .leading)
.background(Color.green.opacity(0.8)) // Light green
.cornerRadius(8)
}
Text(errorMessage).foregroundColor(.red)
}
}

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Original file line number Diff line number Diff line change
@@ -0,0 +1,106 @@
//
// PhoneAuthView.swift
// FirebaseUI
//
// Created by Russell Wheatley on 14/05/2025.
//

import FirebaseAuthSwiftUI
import FirebaseCore
import SwiftUI

@MainActor
public struct PhoneAuthView {
@Environment(AuthService.self) private var authService
@State private var errorMessage = ""
@State private var phoneNumber = ""
@State private var showVerificationCodeInput = false
@State private var verificationCode = ""
@State private var verificationID = ""

public init() {}
}

extension PhoneAuthView: View {
public var body: some View {
if authService.authenticationState != .authenticating {
VStack {
LabeledContent {
TextField(authService.string.enterPhoneNumberLabel, text: $phoneNumber)
.textInputAutocapitalization(.never)
.disableAutocorrection(true)
.submitLabel(.next)
} label: {
Image(systemName: "at")
}.padding(.vertical, 6)
.background(Divider(), alignment: .bottom)
.padding(.bottom, 4)
Button(action: {
Task {
do {
let id = try await authService.verifyPhoneNumber(phoneNumber: phoneNumber)
verificationID = id
showVerificationCodeInput = true
} catch {
errorMessage = authService.string.localizedErrorMessage(
for: error
)
}
}
}) {
Text(authService.string.smsCodeSentLabel)
.padding(.vertical, 8)
.frame(maxWidth: .infinity)
}
.disabled(!PhoneUtils.isValidPhoneNumber(phoneNumber))
.padding([.top, .bottom], 8)
.frame(maxWidth: .infinity)
.buttonStyle(.borderedProminent)
Text(errorMessage).foregroundColor(.red)
}.sheet(isPresented: $showVerificationCodeInput) {
TextField(authService.string.phoneNumberVerificationCodeLabel, text: $verificationCode)
.keyboardType(.numberPad)
.padding()
.background(Color(.systemGray6))
.cornerRadius(8)
.padding(.horizontal)

Button(action: {
Task {
do {
try await authService.signInWithPhoneNumber(
verificationID: verificationID,
verificationCode: verificationCode
)
} catch {
errorMessage = authService.string.localizedErrorMessage(for: error)
}
showVerificationCodeInput = false
}
}) {
Text(authService.string.verifyPhoneNumberAndSignInLabel)
.foregroundColor(.white)
.padding()
.frame(maxWidth: .infinity)
.background(Color.green)
.cornerRadius(8)
.padding(.horizontal)
}
}.onOpenURL { url in
authService.auth.canHandle(url)
}
} else {
ProgressView()
.progressViewStyle(CircularProgressViewStyle(tint: .white))
.padding(.vertical, 8)
.frame(maxWidth: .infinity)
}
Text(errorMessage).foregroundColor(.red)
}
}

#Preview {
FirebaseOptions.dummyConfigurationForPreview()
return PhoneAuthView()
.environment(AuthService())
}
Original file line number Diff line number Diff line change
Expand Up @@ -34,8 +34,9 @@ struct ContentView: View {
configuration: configuration
)
.withGoogleSignIn()
.withFacebookSignIn()
.withPhoneSignIn()
.withFacebookSignIn()

}

var body: some View {
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