validation_helper 0.0.3

A Flutter package providing easy-to-use validation functions for common input fields like phone numbers, pin codes, names, and passwords.

Changelog

All notable changes to this package will be documented in this file.

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0.0.3 - 2026-01-23

✨ Added

• Added code comments and documentation for better readability and maintainability
• Added CHANGELOG.md file to track package changes

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0.0.2 - 2026-01-22

✨ Added

• Added complete Flutter example application demonstrating usage of the package

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0.0.1 - 2026-01-23

🎉 Initial Release

✨ Features

• Added common form validators:
  • Phone number validation
  • Email validation
  • Email or phone validation
  • Password and strong password validation
  • PIN code validation
  • OTP validation
  • Name and required field validation
  • Only numbers and only alphabets validation
  • Min length and max length validation
  • Confirm password validation
  • Amount and age validation
  • IFSC, PAN, Aadhaar, GST (India-specific) validation
  • URL / link validation

🛡️ Improvements

• Fully null-safe validators
• Validators never throw exceptions and always return user-friendly messages
• Production-ready API design

🧪 Testing

• Added comprehensive test suite using flutter_test
• 5+ test cases per validator
• 100% validator coverage

📚 Documentation

• Added complete README with usage examples
• Added example Flutter app
• Added MIT License

🏗️ Project Setup

• Added example app folder
• Added package structure for pub.dev publishing

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[Unreleased]

• Performance improvements
• Localization support for error messages
• Custom error message override support
• Regex builder helpers