French Postal Code

Matches a French postal code — exactly 5 digits, starting with 0–9.

✓ French address forms✓ VAT region detection✓ Delivery zones

Safe

Test String

4 matches

00— '0' — literal character

[…]Character class […]— Matches any single character listed in this set

1-91-9— 1-9 — range from '1' to '9'

\d{3}digit— \d — digit (0–9) — repeated exactly 3 times · {3} — exactly 3 times

||— | — alternation: matches expression on left OR right

[…]Character class […]— Matches any single character listed in this set

1-81-8— 1-8 — range from '1' to '8'

\d{4}digit— \d — digit (0–9) — repeated exactly 4 times · {4} — exactly 4 times

||— | — alternation: matches expression on left OR right

99— '9' — literal character

[…]Character class […]— Matches any single character listed in this set

0-50-5— 0-5 — range from '0' to '5'

\d{3}digit— \d — digit (0–9) — repeated exactly 3 times · {3} — exactly 3 times

Pattern: 34 charsInput: 23 chars

100% client-side · private

✓ Valid Examples

Validate French Postal Code natively in your backend or frontend without copying regex strings.

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

validate('fr-postal', '...');

from regexto_validators import validate

validate("fr-postal", "...")

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

valid, err := validators.Validate("fr-postal", "...")

use RegexTo\Validators\Validator;

Validator::validate('fr-postal', '...');

use regexto_validators::validate;

let is_valid = validate("fr-postal", "...").unwrap();