diff --git a/frontend/src/app/pages/forms/discord-appeal/discord-appeal.component.html b/frontend/src/app/pages/forms/discord-appeal/discord-appeal.component.html
index 23aa203..36d3cc3 100644
--- a/frontend/src/app/pages/forms/discord-appeal/discord-appeal.component.html
+++ b/frontend/src/app/pages/forms/discord-appeal/discord-appeal.component.html
@@ -50,7 +50,7 @@
Discord Id
+ minlength="17" maxlength="18" pattern="^[0-9]+$">