From 547e671a2da37138a4c9f2862407527661d20bdc Mon Sep 17 00:00:00 2001
From: Cathy Hu <cathy.hu@fau.de>
Date: Sun, 6 Sep 2020 19:12:02 +0200
Subject: [PATCH] [frontend] Add telegram validator to welcome message

---
 .../telegram/telegram-dialog/telegram-dialog.component.ts       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kibicara-frontend/src/app/platforms/telegram/telegram-dialog/telegram-dialog.component.ts b/kibicara-frontend/src/app/platforms/telegram/telegram-dialog/telegram-dialog.component.ts
index a817097..b8cc0cd 100644
--- a/kibicara-frontend/src/app/platforms/telegram/telegram-dialog/telegram-dialog.component.ts
+++ b/kibicara-frontend/src/app/platforms/telegram/telegram-dialog/telegram-dialog.component.ts
@@ -25,7 +25,7 @@ export class TelegramDialogComponent implements OnInit {
   ngOnInit(): void {
     this.form = this.formBuilder.group({
       api_token: ['', Validators.required],
-      welcome_message: '',
+      welcome_message: ['', Validators.required],
     });
 
     if (this.data.telegramId) {