# Zod Schema Validation

Zod TypeScript-first schema validation examples including primitives, objects, arrays, transforms, custom validators, and error handling

> Canonical page: https://elysiatools.com/en/samples/zod

- **Category:** Validation Libraries

- **Keywords:** zod, validation, typescript, schema, type-safety, runtime-validation

## Overview

Zod TypeScript-first schema validation examples including primitives, objects, arrays, transforms, custom validators, and error handling

## Examples

- **Zod Basics and Primitives**: Fundamental Zod schema validation including primitive types, basic validation, and simple transforms
- **Zod Objects and Arrays**: Complex Zod schemas for objects, arrays, nested structures, and advanced validation patterns
- **Zod Advanced Patterns**: Advanced Zod patterns including custom validators, error handling, schema composition, middleware, and real-world use cases

## When to use

- Use this sample set when you want reference inputs for Zod Schema Validation.
- Use it to preview output formats and compare related sample variants.

## How it works

- Open a sample entry to inspect the prepared example payload or asset.
- Compare it with related tools to understand how the workflow connects.

## Use cases

- Zod Basics and Primitives
- Zod Objects and Arrays
- Zod Advanced Patterns

## Frequently asked questions

### What is included in Zod Schema Validation?

This page includes curated sample entries, related tools, and neighboring sample collections for Zod Schema Validation.

## Related tools

- [JSON Schema to Zod Schema Converter](https://elysiatools.com/en/tools/json-schema-to-zod-schema-converter): Convert JSON Schema JSON/YAML definitions into ready-to-use Zod schemas with nested objects, arrays, enums, and common validation rules
- [JSON Schema Validator](https://elysiatools.com/en/tools/json-schema-validator): Validate JSON data against a JSON Schema to verify structure and data types
- [MCP Server Contract Tester — stdio + WebSocket Transports, JSON Schema 2020-12 Tool Validation](https://elysiatools.com/en/tools/model-context-protocol-mcp-server-tool-schema-stdio-websocket-transport-contract-tester): End-to-end Model Context Protocol contract testing: JSON-RPC 2.0 initialize handshake and version negotiation over stdio (newline-delimited) and WebSocket (one message per text frame), tools/list inputSchema object-root and draft 2020-12 compilation, resources/list + read, prompts/list + get, ping, -32601 error semantics, sampling/createMessage round-trip, and framing discipline — with an embedded reference server for offline self-verification.
- [JSON Schema Generator](https://elysiatools.com/en/tools/json-schema-generator): Infer JSON Schema from sample JSON, optionally merge manual schema edits, and validate data against the active schema
- [XLSX Sheet To JSON Schema](https://elysiatools.com/en/tools/xlsx-sheet-to-json-schema): Infer JSON Schema from worksheet headers and sample rows with types, enum candidates, and basic constraints
- [Database Schema Diff](https://elysiatools.com/en/tools/database-schema-diff): Compare two database schemas and generate migration-oriented change reports
- [Table Schema Generator](https://elysiatools.com/en/tools/table-schema-generator): Generate SQL table schema definitions
- [LLM Tool-Calling JSON Schema Builder](https://elysiatools.com/en/tools/llm-tool-calling-json-schema-builder): Define an LLM tool once and emit validated function-calling payloads for OpenAI, Anthropic and Gemini.

## Related content

- [Web Error Handling Rust Samples](https://elysiatools.com/en/samples/web-error-handling-rust): Web Rust error handling examples including exception catching, logging, and parameter validation
- [Web Error Handling TypeScript Samples](https://elysiatools.com/en/samples/web-error-handling-typescript): Web TypeScript error handling examples including exception catching, logging, and parameter validation