TextFormField textFormField(String text) {
text;
return TextFormField(
textAlign: TextAlign.center,
style: GoogleFonts.montserrat(),
decoration: const InputDecoration(
border: OutlineInputBorder(),
labelStyle: TextStyle(
fontWeight: FontWeight.bold,
)),
);
}
I have created such a widget. Then I added it where I want to use it as follows.
SizedBox(
width: 80,
child: textFormField("Password"),
),
I have defined a String value in textFormField. I then called inside the code to assign this String value and entered the String value. FormField is created properly but I can't access text. I couldn't find whether the widget I gave for return is wrong or something else.
try to use controller in textFormField use TextEditingController
import 'package:flutter/material.dart';
import 'package:google_fonts/google_fonts.dart';
class Test extends StatefulWidget {
const Test({Key? key}) : super(key: key);
@override
State<Test> createState() => _TestState();
}
class _TestState extends State<Test> {
final textController = TextEditingController(text: "Password");
@override
Widget build(BuildContext context) {
return Scaffold(
body: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Center(
child: SizedBox(
width: 150,
child: textFormField(textController),
),
),
ElevatedButton(
onPressed: () {
print(textController.text);
},
child: const Text('call'),
),
],
),
);
}
}
TextFormField textFormField(TextEditingController controller) {
return TextFormField(
controller: controller,
textAlign: TextAlign.center,
style: GoogleFonts.montserrat(),
decoration: const InputDecoration(
border: OutlineInputBorder(),
labelStyle: TextStyle(
fontWeight: FontWeight.bold,
)),
);
}
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.