Sorry for any inconvenience,
Actually I’m writing a php script which let registered customers send SMS from there own sites, this php script will be on the head server and I want only the customers who authorized to use this script can post the variable from the “html form” which already provide to them, and everything working will now and the script working very well but the problem is: if any unauthorized site used the URL which this script located, he will be able to send SMS also if he will submit the info via POST to this script.
For that I want to add the command to this script to deny access from any unauthorized site, and allowed access from authorized site to send SMS.
Hope you understand what I mean and sorry again inconvenience.
Best Regards,
