force valid email to prevent errors with createsuperuser and meshcentral setup

install.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-SCRIPT_VERSION="12"
+SCRIPT_VERSION="13"
 SCRIPT_URL='https://raw.githubusercontent.com/wh1te909/tacticalrmm/develop/install.sh'
 
 GREEN='\033[0;32m'
@@ -83,9 +83,15 @@ echo -ne "${YELLOW}Enter the subdomain for meshcentral (e.g. mesh.example.com)${
 read meshdomain
 done
 
-echo -ne "${YELLOW}Enter the root domain for LetsEncrypt (e.g. example.com or example.co.uk)${NC}: "
+echo -ne "${YELLOW}Enter the root domain (e.g. example.com or example.co.uk)${NC}: "
 read rootdomain
 
+while [[ $letsemail != *[@]*[.]* ]]
+do
+echo -ne "${YELLOW}Enter a valid email address for django and meshcentral${NC}: "
+read letsemail
+done
+
 # if server is behind NAT we need to add the 3 subdomains to the host file 
 # so that nginx can properly route between the frontend, backend and meshcentral
 # EDIT 8-29-2020
@@ -142,12 +148,6 @@ done
 
 if [[ $LETS_ENCRYPT == "y" ]]; then
 
-    while [[ $letsemail != *[@]*[.]* ]]
-    do
-    echo -ne "${YELLOW}Enter a valid email address for let's encrypt renewal notifications and meshcentral${NC}: "
-    read letsemail
-    done
-
     print_green 'Getting wildcard cert'
 
     sudo certbot certonly --manual -d *.${rootdomain} --agree-tos --no-bootstrap --manual-public-ip-logging-ok --preferred-challenges dns -m ${letsemail} --no-eff-email