Overview
ACK is a lightweight validation library for Dart that provides a simple and intuitive way to validate data across multiple platforms. It supports various validation rules such as required fields, email formats, length constraints, and custom validators. Designed for ease of use, ACK integrates seamlessly into Flutter and non-Flutter Dart projects, making it ideal for form validation in mobile, web, and desktop applications. Its minimal API reduces boilerplate while maintaining flexibility.
Use cases
- Form input validation
- Data integrity checks
- User registration flows
- Dynamic form handling
- API request payload validation
Key features
- Simple and readable syntax
- Support for custom validators
- Cross-platform compatibility
- Minimal dependency footprint
- Chainable validation rules
Suitable for
- Developers building forms in Flutter
- Teams needing lightweight validation
- Projects targeting multiple platforms
- Apps requiring real-time input feedback
Considerations
- Limited to basic validation patterns
- No built-in internationalization support
- Not designed for complex business logic validation