first commit

backend/node_modules/validator/lib/isBase58.js

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+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = isBase58;
+var _assertString = _interopRequireDefault(require("./util/assertString"));
+function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
+// Accepted chars - 123456789ABCDEFGH JKLMN PQRSTUVWXYZabcdefghijk mnopqrstuvwxyz
+var base58Reg = /^[A-HJ-NP-Za-km-z1-9]*$/;
+function isBase58(str) {
+  (0, _assertString.default)(str);
+  if (base58Reg.test(str)) {
+    return true;
+  }
+  return false;
+}
+module.exports = exports.default;
+module.exports.default = exports.default;