Block checkout rejects a filled tax ID as missing
Block checkout shows a required tax ID error even when a valid number is typed in.
Tier II · Emerging Problems that are still building up.
4 public reports · first reported 23 June 2025 · last reported 29 December 2025
What's going wrong
Several site owners using the block-based WooCommerce checkout report that once the tax ID is marked required, the purchase fails with a message saying the field is mandatory, even when a real national ID is entered.
AI-assisted: written with the help of AI from the reports. The idea report has the full summary.
In the idea report
- The full summary.
- The products the 4 reports are about, and how many came each month.
- Related problems.
No business has been found with this problem yet, so the report has no contacts. All sales are final — no refunds. Pricing.