This commit is contained in:
Jonasz Bigda
2023-03-25 21:51:42 +01:00
parent 0db1d5117e
commit b332e9ceb0
1044 changed files with 37502 additions and 63938 deletions

View File

@@ -7,15 +7,27 @@ exports.default = isBase32;
var _assertString = _interopRequireDefault(require("./util/assertString"));
var _merge = _interopRequireDefault(require("./util/merge"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
var base32 = /^[A-Z2-7]+=*$/;
var crockfordBase32 = /^[A-HJKMNP-TV-Z0-9]+$/;
var defaultBase32Options = {
crockford: false
};
function isBase32(str) {
function isBase32(str, options) {
(0, _assertString.default)(str);
options = (0, _merge.default)(options, defaultBase32Options);
if (options.crockford) {
return crockfordBase32.test(str);
}
var len = str.length;
if (len > 0 && len % 8 === 0 && base32.test(str)) {
if (len % 8 === 0 && base32.test(str)) {
return true;
}