open-index/open-npm huggingface dataset:
npm package: @matthew.ngo/reform
Description: A flexible and powerful React form management library with advanced validation, state observation, and multi-group support
Author: ogn.wehttam
Latest version: 0.1.2

# Reform

Reform is a powerful React form management library designed for complex, multi-group forms with advanced validation and state management capabilities.

## Features

- **Multi-group Forms**: Easily manage forms with multiple related data groups
- **Type Safety**: Full TypeScript support with strong typing
- **Validation**: Flexible validation with Yup integration
- **Conditional Fields**: Show/hide fields based on form values
- **Field Arrays**: Manage dynamic arrays within form groups
- **Form Persistence**: Save and restore form state across sessions
- **Form Watching**: Observe and react to form field and state changes
- **Form Wizard**: Create multi-step forms with navigation and validation
- **Error Handling**: Comprehensive error formatting and display

## Installation

```bash
npm install @reform/core
```

or

```bash
yarn add @reform/core
```

## Quick Start

```tsx
import { useReform } from '@reform/core';

type UserForm = {
  name: string;
  email: string;
};

const UserFormComponent = () => {
  const form = useReform<UserForm>({
    defaultData: {
      name: '',
      email: '',
    },
    minGroups: 1,
  });

  const handleSubmit = (data: any) => {
    console.log('Form submitted:', data);
  };

  return (
    <form onSubmit={form.formMethods.handleSubmit(handleSubmit)}>
      <div>
        <label>Name</label>
        <input {...form.register(0, 'name')} />
      </div>
      <div>
        <label>Email</label>
        <input {...form.register(0, 'email')} />
      </div>
      <button type="submit">Submit</button>
    </form>
  );
};
```

## Documentation

For comprehensive documentation, please visit:

[**Reform Documentation**](./src/docs/index.md)

The documentation includes:

- Core modules (Form Management, Validation, Error Handling)
- Advanced features (Conditional Fields, Field Arrays, Persistence, etc.)
- Complete API reference
- Examples and use cases

## Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

## License

This project is licensed under the MIT License - see the LICENSE file for details.