To Stop Spam on Testimonial submission

I have encoutered many spam on my testimonial page. I suspect some of them are manually submission.

Is there a way i can disallow any submission message with any web link ?

Habilidades: Perl

Veja mais: submission page, testimonial spam, spam, spam link, link submission, stop perl spam, page submission, submission manually, stop page, web submission link, web submission, submission web , submission link, spam perl, perl link, link spam, can spam, testimonial page

Acerca do Empregador:
( 0 comentários ) Subang Jaya, Malaysia

ID do Projeto: #156184