Month: October 2014

This article continues Checking username and password. In the PDF of that article, the usernames and passwords were not encrypted in the document, which made it necessary to put on document security so prying eyes with Acrobat could not see … Continue reading →

This article/demo is a continuation of Requiring the student name and ID. The class professor may assign a username and password to each of his/her students in the class. The username/password is then used to identify the student to the … Continue reading →

For an online quiz —  one submitted to a server-side script — there is usually a requirement on the student to enter his/her name and ID. PDF forms can create a field that is required, but the PDF viewer does … Continue reading →