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 believe the Form Separators widget is perfect for your requirement. This widget allows you to add a line anywhere in your form. It also lets you customize the design and configure the space above and below the line. To add this widget to your form, please follow our guide here: How to Add a Widget to your Form? Cheers.