tanstack-form

TanStack Form is a headless form state manager, not a UI component library. You provide your own inputs and handle their events; TanStack Form manages validation, state, and submission logic.

When to use: Complex multi-step forms, reusable form patterns, dynamic field arrays, cross-field validation, async server validation, forms requiring fine-grained performance optimization.

When NOT to use: Simple forms with native HTML validation (use plain form elements), server-only validation (use Server Actions), purely static forms with no validation.

TanStack Form v1 用于 React 的无头表单状态管理。涵盖字段验证（同步/异步、去抖动）、表单提交、数组字段、链接字段、表单组合模式和标准架构集成（Zod、Valibot、ArkType、Yup）。 在构建具有复杂验证的表单、实现可重用表单组件、处理动态字段列表、管理表单状态或集成验证库时使用。 来源：oakoss/agent-skills。