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day 5 completed
iampawan Feb 5, 2021
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day 6 completed
iampawan Feb 6, 2021
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Day 8 completed
iampawan Feb 8, 2021
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Update README.md
arps18 Feb 21, 2021
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Update README.md
arps18 Feb 21, 2021
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6 changes: 6 additions & 0 deletions README.md
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Expand Up @@ -2,6 +2,12 @@

A new Flutter project.

# Content of DAY 8 ([Tutorial](https://www.youtube.com/watch?v=FnEIq-k07HM&list=PLrjrqTcKCnhTXI2GyPkaQF47inLp6LoIC&index=8))

- Form
- TextField Validation
- Ink

## Getting Started

This project is a starting point for a Flutter application.
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5 changes: 3 additions & 2 deletions lib/main.dart
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@@ -1,5 +1,6 @@
import 'package:flutter/material.dart';
import 'package:flutter_catalog/pages/login_page.dart';
import 'package:flutter_catalog/utils/routes.dart';
import 'package:google_fonts/google_fonts.dart';
import 'pages/home_page.dart';

Expand All @@ -22,8 +23,8 @@ class MyApp extends StatelessWidget {
initialRoute: "/",
routes: {
"/": (context) => LoginPage(),
"/home": (context) => HomePage(),
"/login": (context) => LoginPage()
MyRoutes.homeRoute: (context) => HomePage(),
MyRoutes.loginRoute: (context) => LoginPage()
},
);
}
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168 changes: 118 additions & 50 deletions lib/pages/login_page.dart
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@@ -1,61 +1,129 @@
import 'package:flutter/material.dart';
import 'package:flutter_catalog/utils/routes.dart';

class LoginPage extends StatefulWidget {
@override
_LoginPageState createState() => _LoginPageState();
}

class _LoginPageState extends State<LoginPage> {
String name = "";
bool changeButton = false;

final _formKey = GlobalKey<FormState>();

moveToHome(BuildContext context) async {
if (_formKey.currentState.validate()) {
setState(() {
changeButton = true;
});
await Future.delayed(Duration(seconds: 1));
await Navigator.pushNamed(context, MyRoutes.homeRoute);
setState(() {
changeButton = false;
});
}
}

class LoginPage extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Material(
color: Colors.white,
child: Column(
children: [
Image.asset(
"assets/images/login_image.png",
fit: BoxFit.cover,
),
SizedBox(
height: 20.0,
),
Text(
"Welcome",
style: TextStyle(
fontSize: 24,
fontWeight: FontWeight.bold,
),
),
SizedBox(
height: 20.0,
),
Padding(
padding:
const EdgeInsets.symmetric(vertical: 16.0, horizontal: 32.0),
child: Column(
children: [
TextFormField(
decoration: InputDecoration(
hintText: "Enter username",
labelText: "Username",
),
),
TextFormField(
obscureText: true,
decoration: InputDecoration(
hintText: "Enter password",
labelText: "Password",
),
child: SingleChildScrollView(
child: Form(
key: _formKey,
child: Column(
children: [
Image.asset(
"assets/images/hey.png",
fit: BoxFit.cover,
),
SizedBox(
height: 20.0,
),
Text(
"Welcome $name",
style: TextStyle(
fontSize: 28,
fontWeight: FontWeight.bold,
),
SizedBox(
height: 20.0,
),
SizedBox(
height: 20.0,
),
Padding(
padding: const EdgeInsets.symmetric(
vertical: 16.0, horizontal: 32.0),
child: Column(
children: [
TextFormField(
decoration: InputDecoration(
hintText: "Enter username",
labelText: "Username",
),
validator: (value) {
if (value.isEmpty) {
return "Username cannot be empty";
}

return null;
},
onChanged: (value) {
name = value;
setState(() {});
},
),
TextFormField(
obscureText: true,
decoration: InputDecoration(
hintText: "Enter password",
labelText: "Password",
),
validator: (value) {
if (value.isEmpty) {
return "Password cannot be empty";
} else if (value.length < 6) {
return "Password length should be atleast 6";
}

return null;
},
),
SizedBox(
height: 40.0,
),
Material(
color: Colors.deepPurple,
borderRadius:
BorderRadius.circular(changeButton ? 50 : 8),
child: InkWell(
onTap: () => moveToHome(context),
child: AnimatedContainer(
duration: Duration(seconds: 1),
width: changeButton ? 50 : 150,
height: 50,
alignment: Alignment.center,
child: changeButton
? Icon(
Icons.done,
color: Colors.white,
)
: Text(
"Login",
style: TextStyle(
color: Colors.white,
fontWeight: FontWeight.bold,
fontSize: 18),
),
),
),
),
],
),
ElevatedButton(
child: Text("Login"),
style: TextButton.styleFrom(),
onPressed: () {
print("Hi Codepur");
},
)
],
),
)
],
)
],
),
),
));
}
}
4 changes: 4 additions & 0 deletions lib/utils/routes.dart
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@@ -0,0 +1,4 @@
class MyRoutes {
static String loginRoute = "/login";
static String homeRoute = "/home";
}