Can someone help me with this problem? Someone fills in my form. One field on the form is galleryurl. Here he types a url with some pictures on it. On this page the are thumbnail with links to bigger pictures. Now I want to check if the pictures are realy on it. And I want to check if there is a link to a picture on the thumbnail and not to a html page.
I hope someone can help me. Cheers, Martin.
