first commit

2026-09-23 17:31:02 +05:30
commit 69b4e68baf
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+import assertString from './util/assertString';
+
+// Accepted chars - 123456789ABCDEFGH JKLMN PQRSTUVWXYZabcdefghijk mnopqrstuvwxyz
+var base58Reg = /^[A-HJ-NP-Za-km-z1-9]*$/;
+export default function isBase58(str) {
+  assertString(str);
+  if (base58Reg.test(str)) {
+    return true;
+  }
+  return false;
+}