- Input and data: empty, loading, partial data, validation errors
- Access and session: permission states, access changes, session expiry
- System and network: error states, retries, network failures, offline or slow connections
- Money and destructive actions: payment failures, confirmation steps, destructive actions
Example prompts
- “Map the file upload flow, including file too large, unsupported type, network failure, storage limit, and access revoked.”
- “Map the billing upgrade flow, including payment failure, expired card, permission restriction, invoice loading, and downgrade impact.”
- “Map the password reset flow, including invalid email, expired link, used link, rate limit, and success.”