28 lines
853 B
JavaScript
28 lines
853 B
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = isBase32;
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var _assertString = _interopRequireDefault(require("./util/assertString"));
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var _merge = _interopRequireDefault(require("./util/merge"));
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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var base32 = /^[A-Z2-7]+=*$/;
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var crockfordBase32 = /^[A-HJKMNP-TV-Z0-9]+$/;
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var defaultBase32Options = {
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crockford: false
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};
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function isBase32(str, options) {
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(0, _assertString.default)(str);
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options = (0, _merge.default)(options, defaultBase32Options);
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if (options.crockford) {
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return crockfordBase32.test(str);
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}
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var len = str.length;
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if (len % 8 === 0 && base32.test(str)) {
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return true;
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}
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return false;
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}
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module.exports = exports.default;
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module.exports.default = exports.default; |