React Native Input Validator

Overview

The React Native Input Validator is an innovative library designed to enhance the user experience when interacting with TextInput components. By providing real-time validation feedback, it allows developers to create forms that not only look good but are also user-friendly. With distinctive feedback visuals—valid inputs highlighted in green and invalid ones in red—this tool ensures that users are constantly informed about their input state, improving overall engagement.

Compatible across multiple platforms including Android, iOS, Windows, Web, and Expo, this library is versatile and easy to integrate into any project. It is a perfect solution for developers looking to streamline their input validation process while maintaining a high standard of usability.

Features

• Multi-platform Compatibility: Works seamlessly on Android, iOS, Windows, Web, and Expo, making it ideal for cross-platform applications.
• Real-time Feedback: Visually indicates valid (green) and invalid (red) input states, enhancing user interaction and reducing errors.
• Extensive Validation Types: Supports various types such as email, phone, URL, currency, postal code, hex color, identity card, credit card, numeric, integer, float, and alphanumeric strings.
• Custom Handlers: Includes additional handlers like onRef, allowing for direct interaction with the TextInput instance which is essential for accurate field validation.
• Method Support: Adheres to existing TextInput methods such as focus(), clear(), and blur(), ensuring a smooth integration into existing code.
• Flexible Props: Inherits properties from the TextInput component, enabling features like editable and autoFocus, while still maintaining additional functionality specific to validation.
• Easy Installation: Simple setup via npm or yarn, making it accessible for developers of all skill levels.
• Active Community Support: Developed by Marco Cesarato, this library is backed by a passionate community, encouraging ongoing updates and improvements.