first commit

2026-09-23 17:31:02 +05:30
commit 69b4e68baf
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+import assertString from './util/assertString';
+var bech32 = /^(bc1|tb1|bc1p|tb1p)[ac-hj-np-z02-9]{39,58}$/;
+var base58 = /^(1|2|3|m)[A-HJ-NP-Za-km-z1-9]{25,39}$/;
+export default function isBtcAddress(str) {
+  assertString(str);
+  return bech32.test(str) || base58.test(str);
+}