27 lines
662 B
JavaScript
27 lines
662 B
JavaScript
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"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 = isBtcAddress;
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var _assertString = _interopRequireDefault(require("./util/assertString"));
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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// supports Bech32 addresses
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var bech32 = /^(bc1)[a-z0-9]{25,39}$/;
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var base58 = /^(1|3)[A-HJ-NP-Za-km-z1-9]{25,39}$/;
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function isBtcAddress(str) {
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(0, _assertString.default)(str); // check for bech32
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if (str.startsWith('bc1')) {
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return bech32.test(str);
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}
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return base58.test(str);
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}
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module.exports = exports.default;
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module.exports.default = exports.default;
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