diff --git a/data/index.html b/data/index.html
index bea2808..1e9572a 100644
--- a/data/index.html
+++ b/data/index.html
@@ -109,6 +109,7 @@
                                 name="ip-method"
                                 id="input-ip-method"
                                 title="IP-"
+                                required
                             >
                                 <option value="0">Statisch</option>
                                 <option value="1">DHCP</option>
@@ -122,6 +123,7 @@
                                     name="ip"
                                     id="input-ip"
                                     placeholder="IP-Adresse"
+                                    required
                                 />
                             </label>
                             <label>
@@ -131,6 +133,7 @@
                                     name="subnet"
                                     id="input-subnet"
                                     placeholder="Subnetzmaske"
+                                    required
                                 />
                             </label>
                             <label>
@@ -140,6 +143,7 @@
                                     name="gateway"
                                     id="input-gateway"
                                     placeholder="Gateway"
+                                    required
                                 />
                             </label>
                         </div>
@@ -149,6 +153,7 @@
                                 name="connection"
                                 id="input-connection"
                                 title="Verbindung"
+                                required
                             >
                                 <option value="0">WiFi-Station</option>
                                 <option value="1">WiFi-AccessPoint</option>
@@ -163,6 +168,7 @@
                                     name="ssid"
                                     id="input-ssid"
                                     placeholder="SSID"
+                                    required
                                 />
                             </label>
                         </div>
@@ -173,6 +179,7 @@
                                     name="ssid"
                                     id="select-network"
                                     title="Netzwerk"
+                                    required
                                 ></select>
                                 <button
                                     type="button"