Automated Waitlist Sign-Up with Email Verification

This n8n workflow streamlines the process of collecting user sign-up information for a waitlist and ensures email verification for authenticity. When a user submits their details through a form, the system generates a unique verification code and sends it via email. The user must then enter this code in a verification form. If the code is correct, their data, along with the verified status, is stored in a Google Sheet. If the code is invalid, they are prompted to re-enter it, creating a verification loop. Once verified, additional user-specific details can be collected and saved. This automation is ideal for managing waitlists, ensuring valid email addresses, and automating user onboarding for services or products.