Hong Kong Identity Card Number

Hong Kong Identity Card Number identifies a maximum of 2 alphabetical characters and a 6 numeric digit number. The minimum length is 7 and the maximum length is 8.

Validator

Hong Kong Identity Card Number - Validates Hong Kong Identity Card Number (HKID) check digit.

Matched expressions

Regex expressions	Description	Score
`\b[A-Z]\d{6}[\(][(A-Z0-9][\)]`	Matches a 7-digit string of the format CNNNNNN.	1
`\b[A-Z][A-Z]\d{6}\(\d\)`	Matches an 8-digit string of the format CCNNNNNN.	1

Ignored expressions

None