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.
I need to link two 2 fields in one form.Asked by MattyIce on January 09, 2017 at 01:02 PM
One field would be read only but would populate as items from the second field are selected. Is this possible? The end result needs to be a form where the user can see items he has previously purchased in field one, but management would select those items in field two. If this is not possible is it possible to accomplish with two forms?
You can achieve this using the combine fields functionality using Update Field condition logic.
Check the user guide : How-to-Pass-Field-Value-to-Another-Field
If you need it between 2 forms, it can be done as well.
For payment related process, then this one : How-to-Pass-a-Calculation-to-a-Payment-Field
Hope this help. Let us know if there is more we can assist you with.