China National ID Number contains unique 18-characters, which are mandatory for all Chinese citizens and it contains information such as the holder's date of birth, place of birth, and gender.
Validator
China National ID Number — Validates date and check digit for position weighted mod 11 checksum.
Matched expressions
Regex expressions | Description | Score |
|---|---|---|
| Matches an 18-character long alphanumeric string of the format NNNNNNNNNNNNNNNNNC, where the character "C" can be a number from [0–9 or X]. | 1 |
Ignored expressions
None