stevomccormack 

ValidationAttribute implementations for DTOs, MVC binding, and Blazor forms.

Zero-dependency validation primitives: rules and utilities for strings, numbers, dates, collections, URIs, emails, network identifiers, and OWASP-safe input.

Fail-fast guards with parsed typed returns. Guard.Against.NotHttpsUrl(url) returns a Uri or throws.

Result-based composable validators. Must.Be.Email(value) returns a MustResult that the caller inspects or escalates.

Rule-builder extensions for FluentValidation's AbstractValidator pipeline.

Shared fixtures, base test classes, and assertion helpers for consumers writing PineGuard-based validation tests.