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.
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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 would like to allow the person to add additional input fieldAsked by bfawcett on August 20, 2016 at 01:10 AMI would like to allow the person to add additional children. i only want the extra fields for additional children to be added to a form, if the person filling them out needs them. How do i set that up with the fewest number of columns (so the response spreadsheet is not unwieldy to work with).
How about using the Dynamic Textbox widget?
This widget is a minimalist and will not take too much space on your form.
Demo form : https://form.jotform.com/61654058786972
The widget can be used in Calculation as well. The number of textbox added can be counted (it has a value of 1).
Let us know how it goes.