i'm trying to use customTextField this the file which contain the Widget
import 'package:flutter/material.dart';
Widget defaultFormField({
required TextEditingController controller,
required TextInputType type,
required Function validate,
Function? onSubmitted,
Function? onChange,
Function? onTap,
required String label,
required IconData prefix,
}) =>
Form(
child: TextFormField(
controller: controller,
validator: (value) => validate(value),
// validator: validate(),
onFieldSubmitted: onSubmitted!(),
onChanged: onChange!(),
onTap: onTap!(),
keyboardType: type,
decoration: InputDecoration(
labelText:label,
prefixIcon: Icon(prefix),
border: const OutlineInputBorder(),
),
),
);
and this how i call it in my home page
@override
Widget build(BuildContext context) {
return Scaffold(
key: scaffoldKey,
appBar: AppBar(
backgroundColor: Colors.red,
title: Text(titles[currentIndex]),
),
floatingActionButton: FloatingActionButton(
backgroundColor: Colors.redAccent,
onPressed: () {
if (isBottomSheet) {
Navigator.pop(context);
isBottomSheet = false;
setState(() {
fabIcon = Icons.edit;
});
} else {
scaffoldKey.currentState?.showBottomSheet(
(context) => Column(mainAxisSize: MainAxisSize.min, children: [
Form(
key: formdKey,
child: defaultFormField(
controller: titleController,
type: TextInputType.text,
validate: (String value) {
if (value.isEmpty) {
return 'title must not be empty';
}
return null;
},
label: 'Title Task',
prefix: Icons.title),
),
]));
isBottomSheet = true;
setState(() {
fabIcon = Icons.add_task;
});
}
},
child: Icon(fabIcon),
),
bottomNavigationBar: BottomNavigationBar(
selectedItemColor: Colors.white,
unselectedItemColor: Colors.black54,
backgroundColor: Colors.red,
type: BottomNavigationBarType.fixed,
currentIndex: currentIndex,
onTap: (value) {
setState(() {
currentIndex = value;
});
},
items: const [
BottomNavigationBarItem(
icon: Icon(Icons.new_label), label: 'Tasks'),
BottomNavigationBarItem(
icon: Icon(Icons.check_circle), label: 'Done'),
BottomNavigationBarItem(
icon: Icon(Icons.archive), label: 'Archive'),
]),
body: screens[currentIndex],
);
}
