zod-4

Automate Zod 4 schema validation patterns for TypeScript projects.

48|7|Updated Aug 20, 2022
One-click install
npx skills add https://github.com/yacosta738/yacosta738.github.io --skill zod-4-yacosta738
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: zod-4
Source: https://github.com/yacosta738/yacosta738.github.io/tree/main/.agents/skills/zod-4
Command: npx skills add https://github.com/yacosta738/yacosta738.github.io --skill zod-4-yacosta738

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Standardizes and streamlines the use of Zod 4 for schema validation in TypeScript projects, reducing runtime errors and easing migration from Zod v3 by providing canonical patterns and practical examples.

Core Features & Use Cases

  • Migration guidance from Zod 3 to Zod 4, including recommended API changes and pitfalls.
  • Comprehensive patterns for primitives, objects, arrays, unions, and refinements.
  • Strategies for error handling, validation messaging, and form integration in Vue and Astro.

Quick Start

Apply these Zod 4 best practices to your schemas to ensure robust validation.

Frequently Asked Questions about zod-4

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

FAQPage Schema
How do I migrate validation schemas from Zod 3 to Zod 4 in TypeScript?

Migrating Zod 3 schemas to Zod 4 requires applying updated API patterns and avoiding common pitfalls. This provides canonical migration guidance, recommended API changes, and practical examples to standardize validation and reduce runtime errors.

What is the best way to handle schema validation errors in Vue and Astro forms?

Handling schema validation errors in Vue and Astro forms requires robust error handling and validation messaging strategies. This standardizes form integration patterns to streamline error reporting and improve data parsing accuracy.

Can I use Zod 4 to create complex object and union schemas with custom refinements?

Yes, Zod 4 supports creating complex object, array, and union schemas with custom refinements. This provides comprehensive patterns for primitives and advanced structures to ensure robust schema validation in TypeScript projects.

Does this approach work for both frontend and backend TypeScript validation tasks?

Yes, this Zod 4 validation approach works for both frontend and backend TypeScript tasks. It automates schema validation patterns covering parsing, refinement, and error handling across frameworks like Astro and Vue.

Why do I need detailed error messaging for TypeScript schema parsing?

Detailed error messaging for TypeScript schema parsing is needed to identify validation failures accurately and reduce runtime errors. This provides canonical patterns for robust validation messaging and structured error handling.