Billing email is a required field (and other required fields)

Overview

Checkout field validation error for missing required data.

Root Cause

• Customer skipped a required field; or customizations changed field requirements.

Impact

• Checkout blocked.

How to Fix the Issue

1. Fill the missing field(s) as indicated.
2. Merchant: Review field settings/custom code or plugins that alter checkout fields.

Additional Notes

• Some gateways require a valid email/phone for fraud checks.