From: Chris Duncan <chris@codecow.com>
Date: Sat, 8 Aug 2026 09:06:45 +0000 (-0700)
Subject: Revert regex to just check for hex format and maximum length, and rely on left-padded... 
X-Git-Url: https://git.codecow.com/?a=commitdiff_plain;h=49ec86aee6c82c99bf4a13c03e23d27a95ab2395;p=libnemo.git

Revert regex to just check for hex format and maximum length, and rely on left-padded byte conversion.
---

diff --git a/src/lib/block/index.ts b/src/lib/block/index.ts
index afa614c..04b4229 100644
--- a/src/lib/block/index.ts
+++ b/src/lib/block/index.ts
@@ -80,7 +80,7 @@ export class Block {
 			if (typeof previous !== 'string') {
 				throw new TypeError('Account frontier is unknown')
 			}
-			if (!(/^[0-9A-F]{64}$/i.test(previous))) {
+			if (!(/^([0-9A-F]{2}){1,64}$/i.test(previous))) {
 				throw new RangeError('Invalid frontier hash')
 			}
 			this.account = account