fluent-validation

Generate FluentValidation validators for C# .NET commands, queries, and domain entities.

Updated Jan 30, 2026
One-click install
npx skills add https://github.com/spallempati/AI-Studio --skill fluent-validation-spallempati
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: fluent-validation
Source: https://github.com/spallempati/AI-Studio/tree/main/skills/dotnet-architecture/fluent-validation
Command: npx skills add https://github.com/spallempati/AI-Studio --skill fluent-validation-spallempati

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill automates the generation of FluentValidation validators for C# applications, ensuring robust data validation and reducing boilerplate code.

Core Features & Use Cases

  • Automated Validator Generation: Creates validators for commands, queries, and domain objects.
  • Common Validation Rules: Includes templates for string, numeric, GUID, and collection validations.
  • Advanced Scenarios: Supports custom validators, async validation, nested objects, and conditional logic.
  • Use Case: When creating a new API endpoint that accepts a complex command object, use this Skill to quickly generate a comprehensive validator that enforces all necessary business rules and data constraints.

Quick Start

Use the fluent-validation skill to generate a validator for the CreateProductCommand.

Frequently Asked Questions about fluent-validation

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

FAQPage Schema
How do I generate FluentValidation validators for C# .NET commands?

You can generate FluentValidation validators for C# .NET commands by using an automated code generation tool that creates validation rules for domain objects and commands. This reduces boilerplate code and enforces data integrity.

Can I use FluentValidation with MediatR pipeline behaviors for automatic validation?

Yes, FluentValidation integrates with MediatR pipeline behaviors to enable automatic validation execution. This ensures that commands and queries are validated before processing, enforcing business rules across your application pipeline.

How do I add async validation and conditional logic to FluentValidation rules?

FluentValidation supports advanced scenarios including asynchronous checks and conditional logic. You can implement these custom rules to handle complex validation patterns for nested objects and domain entities in C# .NET applications.

What's the best way to validate complex command objects in a .NET API?

Generating FluentValidation validators is an effective way to validate complex command objects in a .NET API. It provides templates for string, numeric, GUID, and collection validations to enforce necessary business data constraints.

Does automated FluentValidation code generation support custom rules and nested objects?

Automated FluentValidation code generation supports custom validators, asynchronous validation, nested objects, and conditional logic. It handles common validation patterns for commands, queries, and domain entities in C# .NET.