PHP Code:
$site_title=$_POST['sitetitle'];
$site_slogan=$_POST['siteslogan'];
$site_address=$_POST['siteaddress'];
if (empty($site_title) && empty($site_address) ){
echo "Site Title or Site Address Can't be Empty";
$set_key=0;
}
else{
$set_key=1; }
// Inserting this information in Database
$query_setting="INSERT INTO settings ".
"(site_title,site_tagline,site_address) ".
"VALUES ('$site_title','$site_slogan','$site_address')";
// if all the things works fine then query will execute.
if ($set_key==1){
$set_query=mysql_query($query_setting);
echo "Settings Saved";
echo "<br>";
echo "Press Finish";
echo "";
}
else{
}
when page refresh it destroy the past values please help me to avoid resubmission using refresh.