Updating fields depending on selected answer

Hi, 

If I insert a date I want that in a cell is showed the month before. For example if i put current date i want have September. 

It' s possibile do this with a form calculation?

Thank you

It is possible to update a field depending on the selected answer. However, this might not working in the Date field. You need to create a form fields manually.

Please check this demo form: https://form.jotform.com/63005544451953. You can clone it if you like.

1. Create 3 drop down fields for the month, day, and year. Insert a regular Text Box for the month's name.

2. Go to Conditions and select the "Update/Calculate Field" condition.

3. Create a condition wherein if the Month drop down field is equal to 1, the value "January" will appear in the "Show Month" text box.

4. Save the condition and create an additional conditions for the other months.

Here's the result:

Related guide: https://www.jotform.com/help/286-How-to-Pass-Field-Value-to-Another-Field

Hope that helps. Thank you.

Thank you very much Jan