16 lines
555 B
JavaScript
Executable File
16 lines
555 B
JavaScript
Executable File
import assertString from './util/assertString';
|
|
import { CountryCodes } from './isISO31661Alpha2';
|
|
|
|
// https://en.wikipedia.org/wiki/ISO_9362
|
|
var isBICReg = /^[A-Za-z]{6}[A-Za-z0-9]{2}([A-Za-z0-9]{3})?$/;
|
|
export default function isBIC(str) {
|
|
assertString(str);
|
|
|
|
// toUpperCase() should be removed when a new major version goes out that changes
|
|
// the regex to [A-Z] (per the spec).
|
|
var countryCode = str.slice(4, 6).toUpperCase();
|
|
if (!CountryCodes.has(countryCode) && countryCode !== 'XK') {
|
|
return false;
|
|
}
|
|
return isBICReg.test(str);
|
|
} |