From 4d19ef128e9e1bacc7ea102dd314afd41e20fc69 Mon Sep 17 00:00:00 2001
From: fiatjaf <fiatjaf@gmail.com>
Date: Thu, 9 Jun 2022 15:29:46 -0300
Subject: update nip-02 to disallow `null`, only allow strings in tags.

fixes https://github.com/nostr-protocol/nips/pull/15
fixes https://github.com/fiatjaf/nostr-army-knife/issues/2
fixes https://github.com/fiatjaf/relayer/issues/3
---
 01.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to '01.md')

diff --git a/01.md b/01.md
index 8bf7fc3..3fd1cdc 100644
--- a/01.md
+++ b/01.md
@@ -38,7 +38,7 @@ To obtain the `event.id`, we `sha256` the serialized event. The serialization is
   <pubkey, as a (lowercase) hex string>,
   <created_at, as a number>,
   <kind, as a number>,
-  <tags, as an array of arrays of strings>,
+  <tags, as an array of arrays of non-null strings>,
   <content, as a string>
 ]
 ```
-- 
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