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FluentValidation

Backend

Validation rules for commands and DTOs

Official documentation (opens in a new tab)

Overview

FluentValidation validates requests in templates and this marketing site, keeping rules out of controllers and aligned with application service boundaries.

Factory templates and SaaS platform programs standardize on .NET 10, Clean Architecture, and Azure-native services—so generated solutions inherit consistent security, observability, and upgrade paths instead of one-off frameworks.

When a client estate or integration boundary calls for this technology, we wire it with explicit ownership, contract tests, and telemetry—without diluting the Factory baseline your long-term platform depends on.

Planning a backend on Azure with predictable releases? Our stack choices are documented, template-backed, and ready to extend—talk to us about mapping your domain to a production-grade .NET platform.

Why we use it:

  • Readable, testable validation rules
  • DI integration in ASP.NET Core pipelines
  • Consistent across microservice and SaaS templates
  • Pairs with problem details middleware for API errors
  • Aligns with ASP.NET Core hosting and OpenAPI contracts in our templates
  • Observability hooks for Application Insights and OpenTelemetry
  • Clear Factory default versus client-specific adoption boundaries

Ready to work with us?

Let's discuss how our team can help achieve your digital goals