How to show the second field if the first field is answered yes?

Hello.

I'm trying to create a 2 steps field. For example; if a person says yes to a question in previous mandatory field, then they should see a second field. If the answer is no, then the second field should be skipped. How can I do this?

You may consider setting up a condition on the form to show or hide the fields based on the user's answer. Please refer to the guide below that can help you achieving this.

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

If you need any further assistance, please let us know. We will be happy to help.