How can I retrieve the response after the user has filled out a specific form page?

Hello,

We are working on creating a survey where the user is presented with a page containing a list of information based on choices made on the previous page. Our goal is to retrieve the information entered by the user each time and dynamically set up the formations that will be presented on the subsequent pages.

For example:

Let's assume that the "form" consists of 3 pages/steps. On the first page, the user is required to enter the "username". Once they click "OK", on the next page, a question like "Select the customer's name" will be displayed, along with a series of possible answers that depend on the first answer entered.

Is it possible to retrieve the username entered by the user when they click the "OK" button and use it to set up the data for the next page?

Thank you in advance for your response.