i want to embed a form in a website. The websites has users and an authentification. One of the fields requires the user to enter his username.
I want to fill this field automatically for the user (and maybe make it hidden, so that he can't manipulate it) - maybe by GET parameters? I tried to find a solution for quite a while now but wasn't able to.
Is there a way to embed it via <iframe> and submit GET parameters for fields (like e.g. ?p1f3=blabla ... Or maybe via the <script> where i enter the formId and additional options?
Actually forwarding some predefined values so some of the input fields. I would do it via cross-site-scripting but somehow you don't like that