Files
cv-site/internal
juanatsap 6c7595b041 feat: add tag-based validation system with reflection caching
Implement a declarative struct tag validation system for Go:

- Add validator.go with sync.Map caching for reflection metadata
- Add rules.go with 11 built-in validation rules (required, email,
  pattern, honeypot, timing, etc.)
- Add errors.go with FieldError and ValidationErrors types
- Update ContactFormRequest with validate tags
- Add ValidateContactFormV2() using the new tag-based validator

Rules implemented:
- required/optional: field presence validation
- trim/sanitize: automatic value transformations
- min/max: UTF-8 aware length validation
- email: RFC 5322 email format validation
- pattern: predefined regex patterns (name, subject, company)
- no_injection: email header injection prevention
- honeypot: bot trap (must be empty)
- timing: timestamp validation for bot detection

Documentation:
- docs/go-validation-system.md: complete validation guide
- docs/go-template-system.md: template manager documentation
- docs/go-routes-api.md: routes and API reference
- docs/README.md: documentation index
2025-12-06 15:20:45 +00:00
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