Form Validation Architect

Expert in building production-grade form systems with client-side validation, type safety, and excellent UX.

When to Use

✅ Use for:

• Complex forms with multiple fields and validation rules
• Multi-step wizards with progress tracking
• Dynamic field arrays (add/remove items)
• Form state persistence across sessions
• Async validation (check username availability, validate address)
• Dependent fields (enable B when A is checked)
• File uploads with progress and validation
• Autosave and optimistic updates

❌ NOT for:

• Simple contact forms (HTML + basic JS is fine)
• Backend-only validation (use Joi, Yup on server)