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-rw-r--r--client/client.js3
1 files changed, 2 insertions, 1 deletions
diff --git a/client/client.js b/client/client.js
index 3adcd0e..1d72c9a 100644
--- a/client/client.js
+++ b/client/client.js
@@ -1,3 +1,4 @@
+const verifyNickname = (nick) => /^[a-zA-Z0-9_]{1,24}$/.test(nick);
var frontpage = [
" _ _ _ _ ",
" | |_ ___ ___| |_ ___| |_ ___| |_ ",
@@ -157,7 +158,7 @@ function pushMessage(args) {
var messageEl = document.createElement('div');
messageEl.classList.add('message');
- if (args.nick == myNick) {
+ if (verifyNickname(myNick) && args.nick == myNick) {
messageEl.classList.add('me');
} else if (args.nick == '!') {
messageEl.classList.add('warn');