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feat(auth): add content slots to email sign-in screens #1414
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,159 @@ | ||
| // Copyright 2025 Google LLC | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
|
||
| import FirebaseAuthUIComponents | ||
| import SwiftUI | ||
|
|
||
| private enum FocusableField: Hashable { | ||
| case email | ||
| case password | ||
| case confirmPassword | ||
| } | ||
|
|
||
| /// The stock content of ``EmailAuthScreen``. | ||
| @MainActor | ||
| public struct DefaultEmailAuthContent: View { | ||
| public init(state: EmailAuthContentState) { | ||
| self.state = state | ||
| } | ||
|
|
||
| @Environment(AuthService.self) private var authService | ||
| @FocusState private var focus: FocusableField? | ||
| private let state: EmailAuthContentState | ||
|
|
||
| public var body: some View { | ||
| VStack(spacing: 16) { | ||
| AuthTextField( | ||
| text: state.email, | ||
| label: authService.string.emailFieldLabel, | ||
| prompt: authService.string.emailInputLabel, | ||
| keyboardType: .emailAddress, | ||
| contentType: .emailAddress, | ||
| validations: [ | ||
| FormValidators.email, | ||
| ], | ||
| maintainsValidationMessage: state.flow == .signUp, | ||
| onSubmit: { _ in | ||
| self.focus = .password | ||
| }, | ||
| leading: { | ||
| Image(systemName: "at") | ||
| } | ||
| ) | ||
| .focused($focus, equals: .email) | ||
| .accessibilityIdentifier("email-field") | ||
| AuthTextField( | ||
| text: state.password, | ||
| label: authService.string.passwordFieldLabel, | ||
| prompt: authService.string.passwordInputLabel, | ||
| contentType: .password, | ||
| isSecureTextField: true, | ||
| validations: state.flow == .signUp ? [ | ||
| FormValidators.atLeast6Characters | ||
| ] : [], | ||
| maintainsValidationMessage: state.flow == .signUp, | ||
| onSubmit: { _ in | ||
| if state.flow == .signIn { | ||
| state.signIn() | ||
| } else { | ||
| focus = .confirmPassword | ||
| } | ||
| }, | ||
| leading: { | ||
| Image(systemName: "lock") | ||
| } | ||
| ) | ||
| .submitLabel(.go) | ||
| .focused($focus, equals: .password) | ||
| .accessibilityIdentifier("password-field") | ||
| if state.flow == .signIn { | ||
| Button(action: state.goToPasswordRecovery) { | ||
| Text(authService.string.passwordButtonLabel) | ||
| .authCustomFont(.body, weight: .medium) | ||
| .frame(maxWidth: .infinity, alignment: .trailing) | ||
| } | ||
| .accessibilityIdentifier("password-recovery-button") | ||
| } | ||
|
|
||
| if state.flow == .signUp { | ||
| AuthTextField( | ||
| text: state.confirmPassword, | ||
| label: authService.string.confirmPasswordFieldLabel, | ||
| prompt: authService.string.confirmPasswordInputLabel, | ||
| contentType: .password, | ||
| isSecureTextField: true, | ||
| validations: [ | ||
| FormValidators.confirmPassword(password: state.password.wrappedValue), | ||
| ], | ||
| maintainsValidationMessage: true, | ||
| onSubmit: { _ in | ||
| state.signUp() | ||
| }, | ||
| leading: { | ||
| Image(systemName: "lock") | ||
| } | ||
| ) | ||
| .submitLabel(.go) | ||
| .focused($focus, equals: .confirmPassword) | ||
| .accessibilityIdentifier("confirm-password-field") | ||
| } | ||
|
|
||
| Button { | ||
| if state.flow == .signIn { | ||
| state.signIn() | ||
| } else { | ||
| state.signUp() | ||
| } | ||
| } label: { | ||
| if !state.isLoading { | ||
| Text( | ||
| state.flow == .signIn | ||
| ? authService.string.signInWithEmailButtonLabel | ||
| : authService.string.signUpWithEmailButtonLabel | ||
| ) | ||
| .padding(.vertical, 8) | ||
| .frame(maxWidth: .infinity) | ||
| } else { | ||
| ProgressView() | ||
| .progressViewStyle(CircularProgressViewStyle(tint: .white)) | ||
| .padding(.vertical, 8) | ||
| .frame(maxWidth: .infinity) | ||
| } | ||
| } | ||
| .disabled(!state.isValid) | ||
| .padding([.top, .bottom], 8) | ||
| .frame(maxWidth: .infinity) | ||
| .authCTAButtonStyle() | ||
| .accessibilityIdentifier("sign-in-button") | ||
| } | ||
| Button(action: state.switchFlow) { | ||
| HStack(spacing: 4) { | ||
| Text( | ||
| state.flow == .signIn | ||
| ? authService.string.dontHaveAnAccountYetLabel | ||
| : authService.string.alreadyHaveAnAccountLabel | ||
| ) | ||
| .authCustomFont(.body) | ||
| .foregroundStyle(Color(.label)) | ||
| Text( | ||
| state.flow == .signUp | ||
| ? authService.string.emailLoginFlowLabel | ||
| : authService.string.emailSignUpFlowLabel | ||
| ) | ||
| .authCustomFont(.body, weight: .medium) | ||
| } | ||
| } | ||
| .accessibilityIdentifier("switch-auth-flow") | ||
| } | ||
| } | ||
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| Original file line number | Diff line number | Diff line change | ||||
|---|---|---|---|---|---|---|
| @@ -0,0 +1,73 @@ | ||||||
| // Copyright 2025 Google LLC | ||||||
| // | ||||||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||||||
| // you may not use this file except in compliance with the License. | ||||||
| // You may obtain a copy of the License at | ||||||
| // | ||||||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||||||
| // | ||||||
| // Unless required by applicable law or agreed to in writing, software | ||||||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||||||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||||||
| // See the License for the specific language governing permissions and | ||||||
| // limitations under the License. | ||||||
|
|
||||||
| import FirebaseAuthUIComponents | ||||||
| import SwiftUI | ||||||
|
|
||||||
| /// The stock content of ``EmailLinkScreen``. | ||||||
| @MainActor | ||||||
| public struct DefaultEmailLinkContent: View { | ||||||
| public init(state: EmailLinkContentState) { | ||||||
| self.state = state | ||||||
| } | ||||||
|
|
||||||
| @Environment(AuthService.self) private var authService | ||||||
| private let state: EmailLinkContentState | ||||||
|
|
||||||
| public var body: some View { | ||||||
| VStack(spacing: 24) { | ||||||
| AuthTextField( | ||||||
| text: state.email, | ||||||
| label: authService.string.signInLinkEmailFieldLabel, | ||||||
| prompt: authService.string.emailInputLabel, | ||||||
| keyboardType: .emailAddress, | ||||||
| contentType: .emailAddress, | ||||||
| validations: [ | ||||||
| FormValidators.email, | ||||||
| ], | ||||||
| leading: { | ||||||
| Image(systemName: "at") | ||||||
| } | ||||||
| ) | ||||||
| .accessibilityIdentifier("email-link-email-field") | ||||||
| Button(action: state.sendSignInLink) { | ||||||
| Text(authService.string.sendEmailLinkButtonLabel) | ||||||
| .padding(.vertical, 8) | ||||||
| .frame(maxWidth: .infinity) | ||||||
| } | ||||||
| .authCTAButtonStyle() | ||||||
| .disabled(!state.isValid) | ||||||
|
Contributor
There was a problem hiding this comment. The submit button is not disabled when
Suggested change
|
||||||
| .padding([.top, .bottom], 8) | ||||||
| .frame(maxWidth: .infinity) | ||||||
| } | ||||||
| .frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .top) | ||||||
| .navigationTitle(authService.string.signInWithEmailLinkViewTitle) | ||||||
| .safeAreaPadding() | ||||||
| .alert( | ||||||
| authService.string.signInWithEmailLinkViewTitle, | ||||||
| isPresented: Binding( | ||||||
| get: { state.didSend }, | ||||||
| set: { isPresented in | ||||||
| if !isPresented { | ||||||
| state.dismissAlert() | ||||||
| } | ||||||
| } | ||||||
| ) | ||||||
| ) { | ||||||
| Button(authService.string.okButtonLabel) {} | ||||||
| } message: { | ||||||
| Text(authService.string.signInWithEmailLinkViewMessage) | ||||||
| } | ||||||
| } | ||||||
| } | ||||||
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The submit button is not disabled when
state.isLoadingis true. Although the screen's submit logic guards against multiple submissions, disabling the button during loading provides a better UX and prevents redundant tap interactions.