Variant - A

This form has the following features:

• Automatically detects all the required inputs in each step.
  
• Input validation: it won't let users jump to the next step if all the required fields are not filled, warning to fill them.
• Auto fit content: As the form uses the Webflow's slider component, the script fits the height of each step's content in any device.
• Input confirm: Last step shows a list dynamically filled with all the inputs that the user provided.
  

Variant - B

This variant has the same features as A, but it actually sends two form submissions:

• When the user completes the first step, so you can collect their data even if they don't finish the entire process.
• When the user finishes all the steps.

And instead of showing an alert window when a required input is not filled, it displays a Div block with the message.

Starter Form

Check this basic setup of the form with all the necessary elements ready to be cloned and customized.