form_map

form_map is a lightweight and easy-to-use Flutter package designed to simplify the process of handling form data. With form_map, you can effortlessly get and post information to and from forms using enums, making your code more organized and readable.

Features

• Easily manage form data using enums.
• Convert form data to a map and back.
• Custom handlers for form field processing.

Getting started

To use this package, add form_map to your pubspec.yaml file:

dependencies:
  form_map: ^0.0.3

Usage

Here is a basic example of how to use the FormMap class:

import 'package:flutter/material.dart';
import 'package:form_map/form_map.dart';

enum FormFields { name, email }

void main() {
  final formKey = GlobalKey<FormState>();
  final formMap = FormMap<FormFields>(key: formKey);

  runApp(MyApp(formMap: formMap, formKey: formKey));
}

class MyApp extends StatelessWidget {
  final FormMap<FormFields> formMap;
  final GlobalKey<FormState> formKey;

  MyApp({required this.formMap, required this.formKey});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(title: Text('FormMap Example')),
        body: Padding(
          padding: EdgeInsets.all(16.0),
          child: Form(
            key: formKey,
            child: Column(
              children: [
                TextFormField(
                  decoration: InputDecoration(labelText: 'Name'),
                  onSaved: (value) => formMap[FormFields.name] = value,
                ),
                TextFormField(
                  decoration: InputDecoration(labelText: 'Email'),
                  onSaved: (value) => formMap[FormFields.email] = value,
                ),
                ElevatedButton(
                  onPressed: () {
                    formMap.submit((data) {
                      print('Form data: $data');
                    });
                  },
                  child: Text('Submit'),
                ),
              ],
            ),
          ),
        ),
      ),
    );
  }
}

Additional information

For more details, visit the repository.