domains=$(echo "$form" | _ggrep -E '^\s*([A-Za-z0-9_-]+\.)+[A-Za-z0-9_-]*$' | sed 's/^\s*\(\S*\)$/\1/')
domain=''
for domain in $domains; do
- if [ "$(echo "$domain" | grep -q "$tld\$")" ]; then
+ if $(echo "$domain" | grep -q "$tld\$"; then
break
fi
done