added an event listener on enter key to have it as send

.gitignore

@@ -13,5 +13,4 @@ node_modules
 yarn-error.log
 .byebug_history
 .env*
-.env*
 translation-credentials.json

app/javascript/packs/application.js

@@ -100,3 +100,4 @@ if (acceptButton) {
     document.getElementById('chat-room-id').value = chatRoomId
   })
 }
+

app/javascript/packs/webrtc.js

@@ -220,3 +220,18 @@ setTimeout(function() {
   window.__proto__.reload = () => { window.location = window.location }
 })();
 
+
+// // have enter with JS
+// const form = document.getElementById("chat-form")
+// document.getElementById("chat-input").addEventListener("keyup", event => {
+//       if(event == "Enter"){
+//            form.submit();
+//        }
+//     });
+
+
+document.getElementById("chat-form").addEventListener("click", function(event){
+    event.preventDefault()
+});
+
+

app/views/chat_rooms/show.html.erb

@@ -28,14 +28,16 @@
                 <option value="<%= language.code %>"><%= language.name %></option>
               <% end %>
             </select>
-            <span class="input-group-addon" style="width:0px; padding-left:0px; padding-right:0px; border:none;"></span>
-            <input type="text" class="form-control" name="chat-input" id="chat-input" value="">
-            <span class="input-group-btn">
-              <button class="btn btn-primary form-control" id="send-btn" type="submit" remote: true>Send</button>
-            </span>
-            <span class="input-group-btn">
-              <button class="btn btn-danger form-control" id="original-btn" type="submit" remote: true>Show Original</button>
-            </span>
+            <form class="form-inline" id="chat-form">
+              <span class="input-group-addon" style="width:0px; padding-left:0px; padding-right:0px; border:none;"></span>
+              <input type="text" class="form-control" name="chat-input" id="chat-input" value="">
+              <span class="input-group-btn">
+                <button class="btn btn-primary form-control" id="send-btn" type="submit" remote: true>Send</button>
+              </span>
+              <span class="input-group-btn">
+                <button class="btn btn-danger form-control" id="original-btn" type="submit" remote: true>Show Original</button>
+              </span>
+            </form>
           </div>
         </div>
       </div>