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Add signup form example #113
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,3 @@ | ||
| description: This file stores settings for Dart & Flutter DevTools. | ||
| documentation: https://docs.flutter.dev/tools/devtools/extensions#configure-extension-enablement-states | ||
| extensions: |
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171 changes: 171 additions & 0 deletions
171
app/lib/presentation/ui/pages/auth/sign_up/sign_up_form.dart
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,171 @@ | ||
| import 'package:app/presentation/resources/locale/generated/l10n.dart'; | ||
| import 'package:app/presentation/resources/resources.dart'; | ||
| import 'package:app/presentation/ui/components/primary_button.dart'; | ||
| import 'package:common/core/resource.dart'; | ||
| import 'package:common/validators/form_validator.dart'; | ||
| import 'package:domain/bloc/auth/auth_cubit.dart'; | ||
| import 'package:flutter/material.dart'; | ||
| import 'package:flutter_bloc/flutter_bloc.dart'; | ||
| import 'package:gap/gap.dart'; | ||
|
|
||
| class SignUpForm extends StatefulWidget { | ||
| const SignUpForm({super.key}); | ||
|
|
||
| @override | ||
| State<SignUpForm> createState() => _SignUpFormState(); | ||
| } | ||
|
|
||
| class _SignUpFormState extends State<SignUpForm> { | ||
| TextEditingController emailController = TextEditingController(); | ||
| TextEditingController passwordController = TextEditingController(); | ||
| TextEditingController confirmPasswordController = TextEditingController(); | ||
| bool agreeToTerms = false; | ||
|
|
||
| final _formKey = GlobalKey<FormState>(); | ||
|
|
||
| @override | ||
| void dispose() { | ||
| emailController.dispose(); | ||
| passwordController.dispose(); | ||
| confirmPasswordController.dispose(); | ||
| super.dispose(); | ||
| } | ||
|
|
||
| @override | ||
| Widget build(BuildContext context) { | ||
| return Form( | ||
| key: _formKey, | ||
| child: Column( | ||
| mainAxisSize: MainAxisSize.min, | ||
| crossAxisAlignment: CrossAxisAlignment.start, | ||
| children: [ | ||
| Text( | ||
| S.of(context).titleSignUp, | ||
| style: Theme.of(context).textTheme.titleMedium, | ||
| ), | ||
| const Gap(Dimen.spacingL), | ||
| Text( | ||
| S.of(context).titleSignUpSubtitle, | ||
| style: Theme.of(context).textTheme.titleSmall, | ||
| ), | ||
| const Gap(Dimen.spacingL), | ||
| TextFormField( | ||
| decoration: InputDecoration( | ||
| labelText: S.of(context).labelEmail, | ||
| ), | ||
| keyboardType: TextInputType.emailAddress, | ||
| autofillHints: const [AutofillHints.username, AutofillHints.email], | ||
| controller: emailController, | ||
| validator: (value) { | ||
| if (!FormValidator.isEmail(value)) { | ||
| return S.of(context).errorEmailInvalid; | ||
| } | ||
|
|
||
| return null; | ||
| }, | ||
| ), | ||
| const Gap(Dimen.spacingM), | ||
| TextFormField( | ||
| decoration: InputDecoration( | ||
| labelText: S.of(context).labelPassword, | ||
| ), | ||
| obscureText: true, | ||
| controller: passwordController, | ||
| validator: (value) { | ||
| if (!FormValidator.isStrongPassword(value)) { | ||
| return S.of(context).errorPasswordWeak; | ||
| } | ||
| return null; | ||
| }, | ||
| ), | ||
| const Gap(Dimen.spacingM), | ||
| Text( | ||
| S.of(context).passwordInstructions, | ||
| style: Theme.of(context).textTheme.bodySmall, | ||
| ), | ||
| const Gap(Dimen.spacingM), | ||
| TextFormField( | ||
| decoration: InputDecoration( | ||
| labelText: S.of(context).labelConfirmPassword, | ||
| ), | ||
| obscureText: true, | ||
| controller: confirmPasswordController, | ||
| validator: (value) { | ||
| if (value != passwordController.text) { | ||
| return S.of(context).errorPasswordsDoNotMatch; | ||
| } | ||
| return null; | ||
| }, | ||
| ), | ||
| const Gap(Dimen.spacingM), | ||
| TextButton( | ||
| onPressed: () => setState(() { | ||
| agreeToTerms = !agreeToTerms; | ||
| }), | ||
| child: Row( | ||
| children: [ | ||
| Checkbox( | ||
| value: agreeToTerms, | ||
| onChanged: (value) => setState(() { | ||
| agreeToTerms = value ?? false; | ||
| }), | ||
| ), | ||
| Text( | ||
| S.of(context).labelAgreeToTerms, | ||
| style: Theme.of(context).textTheme.titleSmall, | ||
| ), | ||
| const Gap(Dimen.spacingS), | ||
| IconButton( | ||
| onPressed: () { | ||
| ScaffoldMessenger.of(context).showSnackBar( | ||
| const SnackBar( | ||
| content: Text( | ||
| "This should open the terms and conditions URL."), | ||
| ), | ||
| ); | ||
| }, | ||
| icon: const Icon(Icons.info), | ||
| ) | ||
| ], | ||
| ), | ||
| ), | ||
| const Gap(Dimen.spacingM), | ||
| BlocBuilder<AuthCubit, Resource>( | ||
| builder: (context, state) { | ||
| return Column( | ||
| mainAxisSize: MainAxisSize.min, | ||
| children: [ | ||
| if (state is RError) ...[ | ||
| Text( | ||
| S.of(context).loginErrorInvalidCredentials, | ||
| style: | ||
| Theme.of(context).textTheme.headlineMedium?.copyWith( | ||
| color: Theme.of(context).colorScheme.error, | ||
| ), | ||
| ), | ||
| const Gap(Dimen.spacingM), | ||
| ], | ||
| PrimaryButton( | ||
| label: S.of(context).ctaSignUp, | ||
| onPressed: () { | ||
| if ((_formKey.currentState?.validate() ?? false) && | ||
| agreeToTerms) { | ||
| context.read<AuthCubit>().signUp( | ||
| email: emailController.text, | ||
| password: passwordController.text, | ||
| ); | ||
| } | ||
| }, | ||
| isEnabled: agreeToTerms, | ||
| isLoading: state is RLoading, | ||
| trailingIcon: const Icon(Icons.login), | ||
| ) | ||
| ], | ||
| ); | ||
| }, | ||
| ), | ||
| ], | ||
| ), | ||
| ); | ||
| } | ||
| } | ||
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