Website domain filter

Hi, I am able to do that know, got a couple of hours free. Shouldn't be so hard to do, I did something like that for a registration via email adresses domains/subdomains filtering. So this should be much easier. If you want we can chat for more details.

Hello. I have full experience with Fullstack/C++/C#/Java experience. And I participated ACM/ICPC programming regional contests and won good results. So I can be the right person for this job. Please choose me and make your dream into reality. Hoping we can meet over chat......Thanks.