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.
Did you mean, a single field with multiple inputs? If yes, try checking our configurable list widget: http://www.jotform.com/help/282-How-to-Set-Up-the-Configurable-List-Widget.
Or, these widgets:
If you would like to align multiple fields in a single row, you can do it by positioning the fields. Here's our guide for that: http://www.jotform.com/help/90-Form-Field-Positioning.
I hope that answers your question. If not, please let us know.