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passwor reset, bild hochladen

main
Nadezda Kloos 2023-06-06 12:32:59 +02:00
parent 9d5ddbb0ab
commit 51ebeea554
4 changed files with 104 additions and 38 deletions
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assets/images/password.png 100644
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134
lib/forget_passwort/forget_pass_screen.dart
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@ -1,46 +1,112 @@
import 'package:firebase_auth/firebase_auth.dart';
import 'package:flutter/material.dart';
import 'package:fluttertoast/fluttertoast.dart';
class ForgetPasswort extends StatefulWidget {
@override
State<ForgetPasswort> createState() => _ForgetPasswortState();
}
import '../login_page/login_screen.dart';
import '../services/global_variables.dart';
class _ForgetPasswortState extends State<ForgetPasswort> {
class ForgetPasswort extends StatelessWidget {
final TextEditingController _emailController = TextEditingController();
final FirebaseAuth _auth = FirebaseAuth.instance;
ForgetPasswort({Key? key}) : super(key: key);
void _forgetPassSubmitForm(BuildContext context) async {
try {
await _auth.sendPasswordResetEmail(
email: _emailController.text,
);
Navigator.pushReplacement(
context,
MaterialPageRoute(builder: (_) => Login()),
);
} catch (error) {
Fluttertoast.showToast(msg: error.toString());
}
}
@override
Widget build(BuildContext context) {
Size size = MediaQuery.of(context).size;
return Scaffold(
appBar: AppBar(
title: const Text('Passwort vergessen'),
),
body: Padding(
padding: const EdgeInsets.all(16.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
const Text(
'Geben Sie Ihre E-Mail-Adresse ein, um das Passwort zurückzusetzen:',
style: TextStyle(fontSize: 16),
),
const SizedBox(height: 16),
TextFormField(
controller: _emailController,
keyboardType: TextInputType.emailAddress,
decoration: InputDecoration(
labelText: 'E-Mail-Adresse',
border: OutlineInputBorder(),
body: SingleChildScrollView(
child: Container(
height: size.height - 18, // Adjust for bottom overflow
child: Stack(
children: [
Image.network(
signupUrlImage,
fit: BoxFit.cover,
width: double.infinity,
height: double.infinity,
),
),
const SizedBox(height: 16),
ElevatedButton(
onPressed: () {
final email = _emailController.text;
// Fügen Sie hier den Code für das Zurücksetzen des Passworts hinzu
},
child: const Text('Passwort zurücksetzen'),
),
],
Center(
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 80),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
Padding(
padding: const EdgeInsets.only(left: 80, right: 80),
child: Transform.scale(
scale: 0.8, // 20% smaller
child: Image.asset('assets/images/password.png'),
),
),
const SizedBox(height: 15),
const Text(
'Geben Sie Ihre E-Mail-Adresse ein, um das Passwort zurückzusetzen:',
style: TextStyle(fontSize: 16),
),
const SizedBox(height: 16),
TextFormField(
controller: _emailController,
style: TextStyle(color: Colors.white),
decoration: InputDecoration(
labelText: 'E-Mail',
filled: true,
fillColor: Colors.blueGrey.withOpacity(0.2),
errorBorder: const UnderlineInputBorder(
borderSide: BorderSide(color: Colors.red),
),
),
validator: (value) {
if (value!.isEmpty) {
return 'Bitte geben Sie Ihre E-Mail-Adresse ein';
}
return null;
},
),
const SizedBox(height: 15),
ElevatedButton(
onPressed: () {
_forgetPassSubmitForm(context);
},
style: ElevatedButton.styleFrom(
primary: Colors.cyan,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(13),
),
),
child: Padding(
padding: EdgeInsets.symmetric(vertical: 14),
child: Text(
'Reset Passwort',
style: TextStyle(
color: Colors.white,
fontWeight: FontWeight.bold,
),
),
),
),
],
),
),
),
],
),
),
),
);

3
lib/login_page/login_screen.dart
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@ -1,10 +1,11 @@
import 'package:cached_network_image/cached_network_image.dart';
import 'package:cpd_ss23/ForgetPasswort/forget_pass_screen.dart';
import 'package:cpd_ss23/forget_passwort/forget_pass_screen.dart';
import 'package:cpd_ss23/services/global_methods.dart';
import 'package:cpd_ss23/services/global_variables.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:flutter/material.dart';
import '../forget_passwort/forget_pass_screen.dart';
import '../signup_page/signup_screen.dart';
class Login extends StatefulWidget {

3
lib/signup_page/signup_screen.dart
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@ -109,7 +109,7 @@ class _SignUpState extends State<SignUp> {
'createdAt': Timestamp.now(),
});
Navigator.canPop(context) ? Navigator.of(context) : null;
Navigator.canPop(context) ? Navigator.pop(context) : null;
} catch (e) {
// Handle any errors that occur during sign-up
setState(){
@ -117,7 +117,6 @@ class _SignUpState extends State<SignUp> {
}
GlobalMethod.showErrorDialog(error: e.toString(), ctx: context);
}
setState(() {
_isLoading = false;
});