fpvalidate 0.1.0

A functional validation library for Dart with support for Either and TaskEither types.

0.1.0

• Initial version with comprehensive validation library
• Support for functional programming with fpdart Either and TaskEither
• Fluent API for chaining validation rules
• Built-in validators for strings, numbers, and nullable types
• String validators: email, URL, phone, UUID, credit card, postal code, ISO date, 24-hour time
• Numeric validators: min/max, range, even/odd, positive/negative, power of 2, perfect square, port number
• Batch validation for multiple fields
• Async validation support
• Custom validation with check() and tryMap()
• Error handling with descriptive messages
• Nullable field support