Form fixture
- Input
- test form → required identifier field
- Expected output
- Brazilian voter ID → plausible synthetic value
Use it when a form needs to accept Brazilian voter ID without depending on real data.
Brazilian voter ID validation rules
Brazilian voter ID validation rules and limits
This page focuses on using synthetic Brazilian voter ID in test scenarios. The goal is plausible data without touching real identifiers or implying official validation.
How to use synthetic Brazilian voter ID safely
- The tool generates synthetic Brazilian voter ID following sequence, electoral state code and two modulo-11 check digits. That is enough for masks, fixtures and contract tests that depend on plausible format.
- the synthetic number does not query electoral status, zone, section, biometrics or eligibility.
- Use it for registration tests that need electoral state code and plausible check digits. Do not send the value to real verification, official registration, credit, employment, KYC or government services.
Useful test scenarios
Local rule test
- Input
- mask / prefix / check digit
- Expected output
- accepted locally → never treated as verified identity
The local rule covers sequence, electoral state code and two modulo-11 check digits; it does not cover official lookup or registry existence.
Full tool FAQ
Yes. The number includes two check digits calculated from the sequence and state code.
Frequently asked questions
Is synthetic Brazilian voter ID a real document?
No. It is a test value with plausible format or digits, without lookup in official databases.
What is the key limitation when using Brazilian voter ID in tests?
the synthetic number does not query electoral status, zone, section, biometrics or eligibility.
How can privacy risk be reduced?
Generate the value in the browser, do not store it in URLs or logs, and ensure analytics receives only action metadata, never the identifier.