Additional checking of the freedns code

src/freedombone-config

                                 WIKI_DOMAIN_NAME=
                                 dialog --title $"FreeDNS code" --msgbox "$FREEDNS_MESSAGE" 15 50
                             fi
+                            if [[ $WIKI_CODE == *"."* ]]; then
+                                WIKI_DOMAIN_NAME=
+                                dialog --title $"FreeDNS code" --msgbox "$FREEDNS_MESSAGE" 15 50
+                            fi
                         fi
                     fi
                 fi
                                 FULLBLOG_DOMAIN_NAME=
                                 dialog --title $"FreeDNS code" --msgbox "$FREEDNS_MESSAGE" 15 50
                             fi
+                            if [[ $FULLBLOG_CODE == *"."* ]]; then
+                                FULLBLOG_DOMAIN_NAME=
+                                dialog --title $"FreeDNS code" --msgbox "$FREEDNS_MESSAGE" 15 50
+                            fi
                         fi
                     fi
                 fi
                                 OWNCLOUD_DOMAIN_NAME=
                                 dialog --title $"FreeDNS code" --msgbox "$FREEDNS_MESSAGE" 15 50
                             fi
+                            if [[ $OWNCLOUD_CODE == *"."* ]]; then
+                                OWNCLOUD_DOMAIN_NAME=
+                                dialog --title $"FreeDNS code" --msgbox "$FREEDNS_MESSAGE" 15 50
+                            fi
                         fi
                     fi
                 fi
                                 HUBZILLA_DOMAIN_NAME=
                                 dialog --title $"FreeDNS code" --msgbox "$FREEDNS_MESSAGE" 15 50
                             fi
+                            if [[ $HUBZILLA_CODE == *"."* ]]; then
+                                HUBZILLA_DOMAIN_NAME=
+                                dialog --title $"FreeDNS code" --msgbox "$FREEDNS_MESSAGE" 15 50
+                            fi
                         fi
                     fi
                 fi
                 if [ ${#welcome_msg} -gt 1 ]; then
                     MICROBLOG_WELCOME_MESSAGE=$welcome_msg
                 fi
-				img_url=$(cat $data | sed -n 3p)
+                img_url=$(cat $data | sed -n 3p)
                 if [ ${#img_url} -gt 1 ]; then
                     MICROBLOG_BACKGROUND_IMAGE_URL=$img_url
                 fi
                                 MICROBLOG_DOMAIN_NAME=
                                 dialog --title $"FreeDNS code" --msgbox "$FREEDNS_MESSAGE" 15 50
                             fi
+                            if [[ $MICROBLOG_CODE == *"."* ]]; then
+                                MICROBLOG_DOMAIN_NAME=
+                                dialog --title $"FreeDNS code" --msgbox "$FREEDNS_MESSAGE" 15 50
+                            fi
                         fi
                     fi
                 fi
                                 GIT_DOMAIN_NAME=
                                 dialog --title $"FreeDNS code" --msgbox "$FREEDNS_MESSAGE" 15 50
                             fi
+                            if [[ $GIT_CODE == *"."* ]]; then
+                                GIT_DOMAIN_NAME=
+                                dialog --title $"FreeDNS code" --msgbox "$FREEDNS_MESSAGE" 15 50
+                            fi
                         fi
                     fi
                 else
                             DEFAULT_DOMAIN_NAME=
                             dialog --title $"FreeDNS code" --msgbox "$FREEDNS_MESSAGE" 15 50
                         fi
+                        if [[ $DEFAULT_DOMAIN_CODE == *"."* ]]; then
+                            DEFAULT_DOMAIN_NAME=
+                            dialog --title $"FreeDNS code" --msgbox "$FREEDNS_MESSAGE" 15 50
+                        fi
                     fi
                 else
                     dialog --backtitle $"Freedombone Configuration" \