form-mutation

Official

Build robust React forms with Relay mutations.

Authorcap-collectif
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Building dynamic forms that submit through GraphQL mutations can be verbose and error-prone. This Skill stitches together React Hook Form, Yup validation, and Relay mutations to deliver reliable, user-friendly forms with consistent error handling.

Core Features & Use Cases

  • React Hook Form + Yup Validation: Declarative form state and schema-based validation to reduce boilerplate.
  • Relay Mutation Integration: Seamless submission via Relay mutations with optimistic UI and robust error handling.
  • Error Handling & Internationalized Messages: Centralized toast and field-level errors to guide users during submission.
  • Use Case: Build an admin form to create or update entities with server-side validation and clear feedback on success or failure.

Quick Start

Create a new EntityForm bound to a Relay mutation and validate fields with a Yup schema.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: form-mutation
Download link: https://github.com/cap-collectif/cap-collectif/archive/main.zip#form-mutation

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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