Overview
Form validation checks customer responses before PayPress creates Stripe Checkout.
Requirements
- Payment Form enabled.
- Fields configured.
Steps
- Configure form fields.
- Mark required fields where needed.
- Configure allowed options for select and radio fields.
- Save the plan.
- Test valid and invalid submissions.
Expected Result
PayPress accepts valid responses and blocks invalid or incomplete submissions before checkout starts.
Important Notes
Validation uses the current plan form definition. PayPress stores sanitized responses locally and sends only safe reference IDs to Stripe metadata.
Troubleshooting
If a customer cannot submit, review required fields and option values. If a field was edited after an order, old orders keep their historical snapshot.