Good morning,

I want to thank you for your help in creating and guiding me through the PHP solution. It worked perfectly, and I appreciate the time and effort you put into it. Just to clarify, only the admin (platform owner) can add external links, while vendors or sellers won't have access to that option. Thanks to your guidance, vendors can no longer add external links, improving the platform's security. I truly appreciate your support and expertise!

Again, thank you.