JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
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.
Can you please provide further information on your question? Do you mean you want to add a dynamic textbox to your form? To do so, simply click the Get Now button on the Dynamic Textbox Widget link: http://widgets.jotform.com/widget/dynamic_textbox.
If you are referring to a different issue, please let us know.