---
title: License Validation Errors: Fixing Common Mistakes
slug: license validation errors
---

### FAQ Expansion
### Q: What are license validation errors?
License validation errors occur when fields like license number or expiration date are missing or formatted incorrectly.

### Q: How to detect them?
- Use schema.org and Google Rich Results validators.
- Check for broken verification URLs.
- Review timestamp accuracy.

### Q: Why fix them fast?
Uncorrected license validation errors reduce AI trust and can remove your verified status.