Need database checks plus document verification for users

Understood — you want database checks plus document verification for users.

Here’s a clean way to structure that requirement:

1) Database checks

Validate user data against your system/database, such as:

• User exists
• Email/phone is unique
• Account status is active/blocked
• KYC/profile fields are complete
• User details match stored records

2) Document verification

Verify submitted documents, such as:

• ID card / passport / driver’s license
• Proof of address
• Selfie/liveness check
• Document expiry and authenticity
• OCR extraction and field matching against user data

3) Suggested workflow

1. User submits profile info + documents
2. System checks database for existing/known records
3. System verifies document validity and extracts fields
4. System compares document data with database/user-entered data
5. Mark result as:
   • Verified
   • Needs review
   • Rejected

4) Example checks

• Name on document matches database name
• DOB matches
• ID number is not already used
• Document is not expired
• User is not blacklisted
• Document image is clear and not tampered with

If you want, I can also help you turn this into:

• a technical requirements document
• a database schema
• an API flow
• or SQL/validation rules for implementation.