dotnet-fluent-validation

Name: dotnet-fluent-validation
Availability: InStock
Author: Emagine

Implement FluentValidation validators for DTOs in .NET 8 projects.

Updated Jun 20, 2025

Search Tags:#api #validation #dotnet #dependency injection #dto #fluentvalidation

Ready to run

npx skills add https://github.com/emaginebr/BazzucaMedia --skill dotnet-fluent-validation

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: dotnet-fluent-validation
Source: https://github.com/emaginebr/BazzucaMedia/tree/main/.claude/skills/dotnet-fluent-validation
Command: npx skills add https://github.com/emaginebr/BazzucaMedia --skill dotnet-fluent-validation

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill simplifies and standardizes input validation in .NET 8 applications, replacing manual checks with a robust, declarative approach using FluentValidation.

Core Features & Use Cases

Declarative Validation: Define complex validation rules for DTOs and entities in a clean, readable format.
DI Integration: Seamlessly register validators with the .NET Dependency Injection container.
Service Integration: Inject validators into services to enforce data integrity before business logic execution.
Use Case: When developing a new API endpoint that accepts user registration data, use this Skill to create a validator that ensures the email format is correct, the password meets complexity requirements, and all required fields are present.

Quick Start

Use the dotnet-fluent-validation skill to create a validator for the 'CreateProductDto' object in the 'BazzucaMedia.Domain' project.

Frequently Asked Questions about dotnet-fluent-validation

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I implement FluentValidation for DTOs in a .NET 8 project?▼

To implement FluentValidation for DTOs in a .NET 8 project, you create validator classes defining declarative rules, register them with the dependency injection container, and inject them into services to enforce data integrity before executing business logic.

What is the best way to register FluentValidation validators with .NET dependency injection?▼

The best way to register FluentValidation validators with .NET dependency injection is to add them to the DI container during application startup, allowing them to be seamlessly injected into services for robust input validation and improved code maintainability.

When should I use declarative validation instead of manual checks in a .NET API?▼

You should use declarative validation instead of manual checks in a .NET API when you need to define complex validation rules for DTOs in a clean, readable format, replacing manual checks to streamline input validation and enhance code quality.

Can I use FluentValidation to enforce password complexity and email format in .NET?▼

Yes, you can use FluentValidation to enforce password complexity and email format in .NET by creating a validator for your user registration DTO that ensures correct email formats, password requirements, and required fields are present before processing.

Does FluentValidation integrate directly with existing .NET service layers?▼

FluentValidation integrates directly with existing .NET service layers by allowing validators to be injected into services, which facilitates enforcing data integrity and adhering to project-specific coding patterns before business logic execution.

Why use FluentValidation over manual validation for complex DTO rules in .NET?▼

Using FluentValidation over manual validation for complex DTO rules in .NET provides a declarative approach that simplifies standardization, enhances code readability, and improves overall maintainability of your input validation logic.