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.
I checked your most recent form and I was able to fill in all the text boxes without issue:
If you are still having trouble filling out your form, let us know which form you are having trouble with, as well as the specific fields you are unable to access and we will be happy to have another look.