mayr_validator 1.0.0

A powerful yet elegant validation library for Dart and Flutter, inspired by Laravel's validator syntax and philosophy.

Changelog

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

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

1.0.0 - 2025-10-10

Added

• 🎉 Initial release of MayrValidations
• ✅ Core MayrValidationCore singleton for global configuration
• ✅ Fluent MayrValidator class for chainable validation
• ✅ Extension method mayrValidator() on String
• ✅ Comprehensive validation rules inspired by Laravel:
  • Boolean validators: accepted(), boolean(), declined()
  • String validators: required(), min(), max(), email(), url(), alpha(), alphaNum(), alphaDash(), ascii(), lowercase(), uppercase(), regex(), notRegex(), startsWith(), endsWith(), doesntStartWith(), doesntEndWith(), uuid(), ulid(), ipAddress(), macAddress(), hexColor(), json(), inList(), notIn(), same(), different()
  • Number validators: numeric(), integer(), decimal(), between(), gt(), gte(), lt(), lte(), digits(), digitsBetween(), multipleOf()
  • Array validators: array(), contains(), doesntContain(), distinct()
  • Date validators: date(), after(), afterOrEqual(), before(), beforeOrEqual(), dateEquals()
  • Utility validators: nullable(), requiredIf(), requiredUnless()
• ✅ Custom rule registration with registerRule()
• ✅ Validation group registration with registerGroup()
• ✅ Environment-aware error handling (dev vs prod)
• ✅ Global configuration for messages and defaults
• ✅ Message template support with placeholders ({min}, {max}, etc.)
• ✅ Debounce support for validation execution
• ✅ Comprehensive test suite with 71+ tests
• ✅ Pure Dart and Flutter examples
• ✅ Full documentation with dartdoc comments

Features

• 🧩 Fluent API - Chain validation rules like Laravel
• ⚙️ Global Configuration - Define global defaults and messages
• 🔁 Reusable Groups - Register and reuse complex validation patterns
• 🧱 Custom Validators - Extend with your own validation logic
• ⚡ Debounce Support - Control when validations run
• 🧍‍♂️ Standalone or Flutter-ready - Works in pure Dart and Flutter