From e2454405ad8c1c4529fd17da48c99c932df93d8e Mon Sep 17 00:00:00 2001
From: codytseng <codytseng98@gmail.com>
Date: Sat, 5 Apr 2025 11:17:37 +0800
Subject: [PATCH] fix: only add nostr: for valid nip19

---
 src/components/PostEditor/utils.ts | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/components/PostEditor/utils.ts b/src/components/PostEditor/utils.ts
index e4ee7bfe..98dfe718 100644
--- a/src/components/PostEditor/utils.ts
+++ b/src/components/PostEditor/utils.ts
@@ -1,6 +1,13 @@
+import { nip19 } from 'nostr-tools'
+
 export function preprocessContent(content: string) {
   const regex = /(?<=^|\s)(nevent|naddr|nprofile|npub)[a-zA-Z0-9]+/g
   return content.replace(regex, (match) => {
-    return `nostr:${match}`
+    try {
+      nip19.decode(match)
+      return `nostr:${match}`
+    } catch {
+      return match
+    }
   })
 }