What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
How to open auto-open Lightbox form once per browser sessionAsked by roblucas on October 16, 2014 at 05:16 PM
We have a guide about cookies based Lightbox loading once per a browser session. However, this is a bit more advanced technique and a PHP server side scripting language is required.