Is it suitable for API response validation?

Absolutely; validating API responses at the trust boundary is a primary use case, ensuring your frontend doesn't crash on unexpected data structures.

Can I use this for complex multi-field validation?

Yes, the skill includes patterns for superRefine, which allows for cross-field validation such as password confirmation or conditional field logic.

Why use safeParse instead of parse?

safeParse returns a result object instead of throwing an exception, allowing for more graceful error handling and detailed issue reporting in user-facing applications.

How does this skill handle TypeScript types?

It enforces the use of z.infer to derive types directly from Zod schemas, preventing synchronization issues between validation logic and separate interface definitions.

Web Forms & Zod Validation

Name: Web Forms & Zod Validation
Author: agents-inc

byagents-inc

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API Development

Implements robust TypeScript runtime validation using Zod schemas for forms, API responses, and configuration files.

This skill provides standardized patterns for Zod-based runtime validation in TypeScript applications, ensuring type safety at trust boundaries like user inputs and external APIs. It emphasizes a single-source-of-truth approach by deriving TypeScript types directly from schemas, implementing safe parsing to prevent unhandled exceptions, and utilizing advanced features like discriminated unions and cross-field refinements for complex data structures.

Key Features

01Discriminated unions for precise multi-variant data modeling

02Type coercion and transformation for URL and form inputs

031 GitHub stars

04Automatic type inference from schemas using z.infer

05Cross-field validation logic with refine and superRefine

06Safe parsing patterns for error-resilient data handling

Use Cases

01Validating and parsing complex web form data with custom error messages

02Ensuring API response data matches expected types before usage

03Handling type coercion for URL parameters and environment variables

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add agents-inc/skills web-forms-zod-validation

For use in Claude.ai and ChatGPT

Key Features

01Discriminated unions for precise multi-variant data modeling

02Type coercion and transformation for URL and form inputs

031 GitHub stars

04Automatic type inference from schemas using z.infer

05Cross-field validation logic with refine and superRefine

06Safe parsing patterns for error-resilient data handling

Use Cases

01Validating and parsing complex web form data with custom error messages

02Ensuring API response data matches expected types before usage

03Handling type coercion for URL parameters and environment variables

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add agents-inc/skills web-forms-zod-validation

For use in Claude.ai and ChatGPT