Usage
$vie(string) = Return the email/ip address IF valid.
$vie(string,v) = Return "1" for valid, and "0" for NOT.
string = could be anything, %var or any text.
v = return value. 1 or 0.
alias vie {
var %v
$iif($regex($1,/(((\d{1,3})\.){3,4}\d{3,4})/sig),%v = $regml(1),$iif($regex($1,/((\w){1,}\@{1}+(\w){1,}+(\.){1}+([A-Za-z]{2,3}))/sig),%v = $regml(1)))
$iif($2 == v,$iif(!%v,%v = 0,%v = 1),$iif($2,%v = ""))
return %v
}