import 'package:flutter/material.dart';

class TextFieldExample extends StatelessWidget {

  final _formKey = GlobalKey<FormState>();
  @override
  Widget build(BuildContext context){
    return Scaffold(
      appBar: AppBar(
        title: Text('Text Field Example'),
      ),
      body: Form(
        key: _formKey,
        child: SingleChildScrollView(
          padding: const EdgeInsets.all(8.0),
          // child: Center(
            child: Column(
              mainAxisAlignment: MainAxisAlignment.start,
              crossAxisAlignment: CrossAxisAlignment.start,
              children: <Widget>[
                TextFormField(
                  textInputAction: TextInputAction.next,
                  decoration: const InputDecoration(
                    icon: Icon(Icons.person),
                    labelText: 'Nama Siswa',
                    hintText: 'Masukan nama siswa',
                  ),
                ),
                TextFormField(
                  textInputAction: TextInputAction.next,
                  decoration: const InputDecoration(
                    icon: Icon(Icons.phone),
                    labelText: 'Telp',
                    hintText: '08-- ---- ----',
                  ),
                ),
                TextFormField(
                  textInputAction: TextInputAction.next,
                  decoration: const InputDecoration(
                    icon: Icon(Icons.email),
                    labelText: 'Email',
                    hintText: 'email@example.com',
                  ),
                ),
                TextFormField(
                  textInputAction: TextInputAction.next,
                  keyboardType: TextInputType.multiline,
                  maxLines: 3,
                  decoration: const InputDecoration(
                    icon: Icon(Icons.location_city),
                    labelText: 'Alamat',
                    hintText: 'Alamat rumah / domisili Anda',
                  ),
                ),
              ],
            ),
          // ),
        ),
      ),
    );
  }
}