Value hidden field don't read the database

Question

Hi,I create a new form for upload a file for my user in my web site after the login.I would not let him re-enter the data they used to register.Is there a way to retrieve data of the user who is logged in and who uploaded the file?I tryed to put this in a hidden field value "name_db:{data:username}" but I did not return the data from the registration database.There is a way to do this?​​Regards

healyhatman · Accepted Answer

User data is available with {user:}​So for example {user:id} or {user:username} or {user:email}