zod

Validate runtime data and infer TypeScript types with Zod schemas.

Updated Dec 17, 2025

Search Tags:#typescript #schema #zod #runtime-validation #type-inference #form-validation

Ready to run

npx skills add https://github.com/Lrmdom/patrimonio-pwa --skill zod-lrmdom

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: zod
Source: https://github.com/Lrmdom/patrimonio-pwa/tree/main/.windsurf/skills/zod
Command: npx skills add https://github.com/Lrmdom/patrimonio-pwa --skill zod-lrmdom

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Zod enables TypeScript-first runtime validation and automatic type inference for schemas, ensuring data correctness across APIs, forms, and UI layers.

Core Features & Use Cases

Type inference: derive TypeScript types directly from schemas.
Runtime validation: validate inputs, API payloads, and external data with a single source of truth.
Integrations: work seamlessly with React Hook Form, tRPC, Next.js API routes, and server-side validation.

Quick Start

Define a schema and parse data to validate inputs and infer TypeScript types.

Frequently Asked Questions about zod

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

FAQPage Schema

How do I validate runtime data and infer TypeScript types from a single schema?▼

Runtime data validation and TypeScript type inference are achieved by defining a schema and parsing inputs, using that schema as the single source of truth to derive static types and ensure data correctness across APIs and forms.

Does Zod work with React Hook Form and tRPC for form and API payload validation?▼

Zod works seamlessly with React Hook Form, tRPC, and Next.js API routes to validate form inputs and API payloads, providing a robust validation layer with clear error reporting for server-side and client-side applications.

How do I validate environment variables in a TypeScript application?▼

To validate environment variables in TypeScript, define a schema to parse and validate the runtime variables, ensuring external data correctness while automatically inferring the static types for your application configuration.

What is the best way to maintain type safety for API payloads in Next.js?▼

The best way to maintain type safety for API payloads in Next.js is using a schema-first validation layer to parse incoming requests, validating runtime data and automatically inferring TypeScript types from the defined schema.

Can I use schema validation for both client-side forms and server-side routes?▼

You can use a single schema for both client-side forms and server-side routes, enabling runtime validation and type inference across UI layers and API endpoints to ensure data correctness throughout your stack.