What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.

At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.

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.


  • Profile Image

    How to allow user's to dynamically add more fields?

    Asked by crossland on June 23, 2016 at 01:42 PM

    I'm creating a reservation form for our field crews to submit on a weekly basis.  The crews range in size from 1 guy to perhaps 15 guys.  So on the form I have "add another" or "I'm finished".  What I would like to happen is if they click on "add another" then it builds below another room reservation.  Can you help?

    Page URL:
    https://form.jotform.com/61744344627964

    another Reservation Form size then OR
  • Profile Image
    JotForm Support

    Answered by BJoanna on June 23, 2016 at 02:26 PM

    If I understood you correctly you want to allow your users to dynamically add more rooms. You can achieve that with Configurable list widget. More about configurable list widget you can find here:

    https://www.jotform.com/help/282-How-to-Set-Up-the-Configurable-List-Widget 

    Inside of this guide you can find how to add widget to your form: https://www.jotform.com/help/252-How-to-Add-a-Widget-to-your-Form 

    Here is my demo form: https://form.jotform.com/61745276349970 

    Feel free to clone it

    Other way is to add multiple fields inside of your form, for all 15 rooms and then to use conditional logic to show/hide fields based on user's answers:

    https://www.jotform.com/help/316-How-to-Show-or-Hide-Fields-Base-on-User-s-Answer 

    Hope this will help. Let us know if you need further assistance.