if($_POST["rfc"]!=""){
$_POST["rfc"]=trim($_POST["rfc"]);
function make_safe($variable) {
$variable = addslashes(trim($variable));
return $variable;
}
$_POST["rfc"]=make_safe($_POST["rfc"]);
$_POST["rfc"]=strtoupper($_POST["rfc"]);
$sql = "SELECT * FROM clientes WHERE rfc='".$_POST["rfc"]."'";
$res = mysql_query($sql,$link);
$fila=mysql_fetch_array($res);
$fila["rfc"]=trim($_POST["rfc"]);
$fila["pass_fact"]=trim($fila["pass_fact"]);
if($fila["rfc"]==$_POST["rfc"] && $fila["pass_fact"]!="" && $fila["pass_fact"]!=$fila["rfc"]){
$destino = $fila["email"];
$asunto = "Password";
$mensaje = "Su password es: ".$fila["pass_fact"];
if(mail($destino,$asunto,$mensaje,"From: alerta@grupo.com")){
echo "";
}else{
echo "";
}
}else{
if($fila["rfc"]==$_POST["rfc"] && $fila["pass_fact"]==$fila["rfc"] || $fila["rfc"]==$_POST["rfc"] && $fila["pass_fact"]==""){
echo "";
}else{
echo "";}
}
}
?>