From: Dessalines <tyhou13@gmx.com>
Date: Wed, 10 Feb 2021 15:27:48 +0000 (-0500)
Subject: Fixing display name limit. Fixes #1421
X-Git-Url: http://these/git/%7B%60%24%7Bdocument.location.origin%7D/feeds/u/static/%7Bpost.url%7D?a=commitdiff_plain;h=2e5ccaf7fe7438badcaf65e4bc84f94de3e8d3be;p=lemmy.git

Fixing display name limit. Fixes #1421
---

diff --git a/crates/utils/src/utils.rs b/crates/utils/src/utils.rs
index b2a7c97e..62974356 100644
--- a/crates/utils/src/utils.rs
+++ b/crates/utils/src/utils.rs
@@ -110,8 +110,8 @@ pub fn is_valid_username(name: &str) -> bool {
 // Can't do a regex here, reverse lookarounds not supported
 pub fn is_valid_preferred_username(preferred_username: &str) -> bool {
   !preferred_username.starts_with('@')
-    && preferred_username.len() >= 3
-    && preferred_username.len() <= 20
+    && preferred_username.chars().count() >= 3
+    && preferred_username.chars().count() <= 20
 }
 
 pub fn is_valid_community_name(name: &str) -> bool {