Does it support component libraries like shadcn/ui or MUI?

Absolutely. It includes specific templates for using the Controller component, which is the recommended way to integrate third-party UI libraries with React Hook Form.

What is the best validation mode to use?

While it depends on the UX, the skill provides guidance on using 'onSubmit' for best performance or 'onBlur' for immediate field-level feedback without excessive re-renders.

Can I use the same Zod schema for frontend and backend?

Yes, the skill provides patterns for sharing a single source of truth schema, allowing you to validate data on the client for UX and on the server for security.

How does this skill prevent 'uncontrolled to controlled' warnings?

The skill enforces the definition of defaultValues within the useForm hook, ensuring every input has a defined initial state which prevents React's common state transition warning.

How are dynamic fields handled?

The skill includes templates for the useFieldArray hook, allowing you to easily add, remove, and validate lists of items or nested objects within your forms.

React Hook Form & Zod Validation

Name: React Hook Form & Zod Validation
Author: secondsky

bysecondsky

•

Developer Tools

Implements type-safe, performant React forms using Zod schema validation and React Hook Form state management.

This skill streamlines the creation of production-ready React forms by combining React Hook Form's high-performance state management with Zod's robust, TypeScript-first schema validation. It provides standardized implementation patterns for complex requirements including dynamic field arrays, multi-step wizards, and shared client-server validation logic. By leveraging the zodResolver and automatic type inference, it ensures end-to-end type safety while eliminating common pitfalls like 'uncontrolled to controlled' warnings and accessibility gaps.

Key Features

0111 GitHub stars

02Deep integration support for custom UI components using the Controller pattern

03Unified validation logic templates for both frontend UI and backend API handlers

04Optimized form performance with minimal re-renders and flexible validation modes

05End-to-end TypeScript safety via Zod schema type inference

06Standardized patterns for dynamic field arrays and complex nested data structures

Use Cases

01Building complex multi-step registration or checkout flows with conditional logic

02Implementing dynamic data entry interfaces like invoice line items or tag managers

03Creating secure, synchronized validation layers across full-stack TypeScript applications

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add secondsky/claude-skills react-hook-form-zod

For use in Claude.ai and ChatGPT

Download Skill