diff --git a/autodropuser.sh b/autodropuser.sh
index 34f74da..40df401 100644
--- a/autodropuser.sh
+++ b/autodropuser.sh
@@ -218,6 +218,20 @@ if [[ ! "${THEUSERNAME}" =~ ^[a-zA-Z].{1,}$ ]] ; then
     abort_message "The USERNAME must begin with a letter an have at least 3 characters"
 fi
 
+if [[ ! "${THEADMINUSER}" =~ ^[a-zA-Z].{1,}$ ]] ; then
+    abort_message "The ADMINUSER must begin with a letter an have at least 3 characters"
+fi
+
+if [[ ! "${THEHOSTNAME}" ]] ; then
+    abort_message "HOSTNAME ${LIGHTRED}must${RESET} be defined"
+fi
+if [[ ! "${THEPORT}" ]] ; then
+    abort_message "PORT ${LIGHTRED}must${RESET} be defined"
+fi
+
+
+
+
 DROPUSERBIN=$(which dropuser)
 
 if [[ ! "${DROPUSERBIN}" ]] ; then