Complete Zod validation library documentation. Use when working with Zod schema validation, TypeScript type inference, form validation, API validation, error handling, or data parsing. Covers schema definition, refinements, transforms, error customization, and ecosystem integrations.

完整的 Zod 验证库文档，适用于使用 Zod 进行模式验证、TypeScript 类型推断、表单验证、API 验证、错误处理或数据解析，涵盖模式定义、校验强化、数据转换、错误自定义及生态系统集成。