From 048968b9baf1eb68ea4715016551c17ea58816b2 Mon Sep 17 00:00:00 2001
From: chsakell <chsakell@gmail.com>
Date: Wed, 5 Oct 2016 16:23:44 +0300
Subject: [PATCH] disable send button if empty message

---
 app/shared/components/match.component.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/shared/components/match.component.html b/app/shared/components/match.component.html
index 88ec233..901b155 100644
--- a/app/shared/components/match.component.html
+++ b/app/shared/components/match.component.html
@@ -28,7 +28,7 @@
             </td>
         </tr>
         <tr *ngIf="subscribed">
-            <td><button type="button" class="btn btn-default btn-md" (click)="addChatMessage()">Send</button></td>
+            <td><button type="button" class="btn btn-default btn-md" (click)="addChatMessage()" [disabled]="chatMessage.trim().length === 0">Send</button></td>
             <td><input type="text" class="form-control" placeholder="Type message.." [(ngModel)]="chatMessage" /></td>
         </tr>
         <tr>