ルーム名変更に空欄を非許可する。

public_new/js/chat-room.js

@@ -12,8 +12,12 @@ window.onscroll = function() {
 }
 
 $('#roomNameChangeBtn').click(function() {
-    //TODO validation
     var changeRoomName = $('#roomNameInput').val();
+    var trimmedRoomName = $('#roomNameInput').val().trim();
+    if (trimmedRoomName.length == 0) {
+        alert(getLocalizedString("error_empty_room_name"));
+        return;
+    }
     if (CHAT_UTIL.isIOS()) {
         webkit.messageHandlers.changeRoomName.postMessage(changeRoomName);
     } else if (CHAT_UTIL.isAndroid()) {

public_new/js/language_en.js

@@ -91,5 +91,6 @@ $.lang.en = {
     "sunday":"sunday",
     "collaboration_start":"collaboration start",
     "collaboration_end":"collaboration end",
-    "notify_not_released" : "It will be released later."
+    "notify_not_released" : "It will be released later.",
+    "error_empty_room_name" : "Please input room name."
 }

public_new/js/language_ja.js

@@ -91,5 +91,6 @@ $.lang.ja = {
     "sunday":"日曜日",
     "collaboration_start":"協業中",
     "collaboration_end":"協業終了",
-    "notify_not_released" : "今後リリース予定です。"
+    "notify_not_released" : "今後リリース予定です。",
+    "error_empty_room_name" : "ルーム名を入力してください。"
 }

public_new/js/language_ko.js

@@ -91,5 +91,6 @@ $.lang.ko = {
     "sunday":"일요일",
     "collaboration_start":"협업중",
     "collaboration_end":"협업종료",
-    "notify_not_released" : "추후 공개예정입니다."
+    "notify_not_released" : "추후 공개예정입니다.",
+    "error_empty_room_name" : "룸명을 입력해주세요."
 }