US Passport Number

Validates United States passport numbers: 9 alphanumeric characters starting with 1-2 letters followed by digits.

✓ Travel booking form validation✓ KYC onboarding flows✓ Document verification systems

Safe

Test String

4 matches

[…]{1,2}Character class […]— Matches any single character listed in this set — repeated between 1 and 2 times · {1,2} — between 1 and 2 times

A-ZA-Z— A-Z — range from 'A' to 'Z'

[…]{7,8}Character class […]— Matches any single character listed in this set — repeated between 7 and 8 times · {7,8} — between 7 and 8 times

0-90-9— 0-9 — range from '0' to '9'

Pattern: 20 charsInput: 39 chars

100% client-side · private

✓ Valid Examples

Validate US Passport Number natively in your backend or frontend without copying regex strings.

import { validate } from '@regexto/validators';

validate('us-passport', '...');

from regexto_validators import validate

validate("us-passport", "...")

import "github.com/regex-to/validators-go"

valid, err := validators.Validate("us-passport", "...")

use RegexTo\Validators\Validator;

Validator::validate('us-passport', '...');

use regexto_validators::validate;

let is_valid = validate("us-passport", "...").unwrap();