SWIFT / BIC Code

Matches a SWIFT/BIC (Bank Identifier Code) — 6-letter institution code + 2-letter country + optional 2-3 character branch.

✓ International wire transfers✓ SEPA payments✓ Bank validation forms

Risk

Test String

3 matches

NWBKGB2L
DEUTDEDB
BNPAFRPPXXX

[…]{6}Character class […]— Matches any single character listed in this set — repeated exactly 6 times · {6} — exactly 6 times

A-ZA-Z— A-Z — range from 'A' to 'Z'

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

A-ZA-Z— A-Z — range from 'A' to 'Z'

0-90-9— 0-9 — range from '0' to '9'

(…)?Group #1— Capturing group — captures matched text for reuse or extraction — repeated zero or one time (optional) · ? — zero or one time (optional)

[…]{3}Character class […]— Matches any single character listed in this set — repeated exactly 3 times · {3} — exactly 3 times

Pattern: 33 charsInput: 29 chars

100% client-side · private

✓ Valid Examples

NWBKGB2L
DEUTDEDB
BNPAFRPPXXX

✗ Invalid Examples

NWBKGB
NWBKGB2LXXXX
12345678

Usage & Integration

Validate SWIFT / BIC Code natively in your backend or frontend without copying regex strings.

Node / Edge

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

validate('swift-bic', '...');

Python

from regexto_validators import validate

validate("swift-bic", "...")

Go

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

valid, err := validators.Validate("swift-bic", "...")

PHP

use RegexTo\Validators\Validator;

Validator::validate('swift-bic', '...');

Rust

use regexto_validators::validate;

let is_valid = validate("swift-bic", "...").unwrap();