Setup Guide Preview
## Setup Guide
1. **Webhook node**: Creates a POST endpoint for your form
2. **Google Sheets node**: Authenticate with Google, select spreadsheet + sheet
3. **Map fields**: Form fields → Sheet columns (name, email, message, timestamp)
4. **Email node**: Auto-reply to submitter with customizable template
5. **Copy the webhook URL** into your form's action attribute
> 💡 **Pro tip**: Add a spam filter with a Filter node checking for empty fields.