express-validation

What problem does it solve?

This Skill provides robust input validation patterns for Express.js applications, helping to prevent common security vulnerabilities and ensure data integrity.

Core Features & Use Cases

• Schema-based Validation: Define clear schemas for request bodies, query parameters, and route parameters using Zod.
• Middleware Factory: Easily create reusable validation middleware for different request locations.
• Custom Validators: Implement complex validation logic for fields like passwords, phone numbers, and unique entries.
• Use Case: Protect your user registration endpoint by ensuring all required fields are present, email formats are correct, and passwords meet complexity requirements before processing the request.

Quick Start

Use the express-validation skill to create a middleware that validates the request body against a user creation schema.