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.
If you are looking for an inline field, unfortunately, we do not have one. But you can use our conditional logic (Show/Hide Condition), to show another field based on a selection from the previous field.
For example: http://www.jotformpro.com/form/42114253890955
All you need to do is to add the question using Radio Button and add the Text Area. Add your conditional logic that looks like this:
Please get back to us if you need further assistance.