**Describe the bug** The validation for an Azerbaijan passport number, fails. After a little research, I found out this: "Each passport, no matter which category it belongs to, comes with a unique number. It starts with a letter followed by 8 digits,..." The validation now, in Regex is : [A-Z]{2,3}\d{7,8}$, and i think it should be [A-Z]{1}\d{8}$. Correct me if i'm wrong?