diff --git a/README.md b/README.md
index 6a977f5..6c31082 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
 # WebConsole
 
+![Jenkins](https://img.shields.io/jenkins/build?jobUrl=https%3A%2F%2Fjenkins.mesacarlos.es%2Fjob%2FWebConsole%2F)
 [![GitHub release (latest by date)](https://img.shields.io/github/v/release/mesacarlos/WebConsole)](https://github.com/mesacarlos/WebConsole/releases/latest)
 ![GitHub All Releases](https://img.shields.io/github/downloads/mesacarlos/WebConsole/total?label=total%20downloads)
 
diff --git a/client/index.html b/client/index.html
index 88162a7..960e3c8 100644
--- a/client/index.html
+++ b/client/index.html
@@ -137,15 +137,15 @@
 						<form>
 							<div class="form-group">
 								<label for="server-name" class="col-form-label" id="addServerModalSvName">Server name:</label>
-								<input type="text" class="form-control" id="server-name">
+								<input type="text" class="form-control" id="server-name" required>
 							</div>
 							<div class="form-group">
 								<label for="server-ip" class="col-form-label" id="addServerModalSvIp">Server IP:</label>
-								<input type="text" class="form-control" id="server-ip" placeholder="localhost">
+								<input type="text" class="form-control" id="server-ip" placeholder="localhost" required>
 							</div>
 							<div class="form-group">
 								<label for="server-port" class="col-form-label" id="addServerModalSvPort">Server port:</label>
-								<input type="number" class="form-control" id="server-port" placeholder="8080">
+								<input type="number" class="form-control" id="server-port" placeholder="8080" required>
 							</div>
 							<div class="form-check">
 								<input class="form-check-input" type="checkbox" id="server-ssl">
diff --git a/client/scripts/WebConsole.js b/client/scripts/WebConsole.js
index 813d5b2..7cd6d1b 100644
--- a/client/scripts/WebConsole.js
+++ b/client/scripts/WebConsole.js
@@ -208,7 +208,7 @@ function closedConnection(serverName){
 		//Inform user
 		$('#disconnectionModal').modal('show');
 	}
-	//connectionManager.deleteConnection(serverName);    #Commented because if activeConnection is null then servers cannot be deleted when disconnected
+	connectionManager.deleteConnection(serverName, true);
 }
 
 /**
diff --git a/client/scripts/WebConsoleManager.js b/client/scripts/WebConsoleManager.js
index 64c01a9..86b746e 100644
--- a/client/scripts/WebConsoleManager.js
+++ b/client/scripts/WebConsoleManager.js
@@ -41,9 +41,9 @@ class WebConsoleManager {
 	* Deletes connection (for example, if a connection was closed by server).
 	* Called by WebConsole.js
 	*/
-	deleteConnection(serverName){
+	deleteConnection(serverName, deleteFromArrayOnly){
 		//Delete from active connection (if it is the active one)
-		if(this.activeConnection.serverName == serverName){
+		if(!deleteFromArrayOnly && this.activeConnection.serverName == serverName){
 			this.activeConnection = null;
 		}