The validators package provides a comprehensive set of tools for string validation and sanitization in Dart applications. It offers easy-to-use methods to check and clean input data, ensuring correctness and security across various use cases such as form handling, user authentication, and data processing. With support for common validations like email, phone number, and password strength, it simplifies the implementation of robust input checks. The package is compatible with all major platforms including Android, iOS, Web, macOS, Windows, and Linux, making it ideal for cross-platform Flutter apps.
Use cases
- Form input validation
- User registration flows
- Data sanitization before storage
- Password strength checking
- Email and phone number verification
Key features
- Built-in validation rules
- String sanitization utilities
- Cross-platform compatibility
- Simple API design
- Extensible validation logic
Suitable for
- Flutter developers building forms
- Apps requiring secure input handling
- Projects needing consistent data validation
- Teams prioritizing code readability
- Cross-platform mobile and web applications
Considerations
- Does not handle complex custom validation out of the box
- Requires manual integration with UI state management
- Limited to string-level operations
- No built-in internationalization support
- Not designed for server-side validation alone
