A Multi-Step Form is a long-form that has broken into multiple pieces. This type of form asked you to enter your details step by step before submitting your form. Some Multi-Step Form has Step Progress Bar on the top of Form or on some website it's placed on the bottom. Generally, This progress bar indicates or informs a user how many steps they have completed and how many steps are remaining.
This form is a long-form and it has broken into four steps. In each step, there are questions which user need to enter. And I've also added a step progress bar on the top of Form which indicates steps. There are two buttons (Next and Previous) on each step. When you click on the next button it'll redirect you to the next step and when you click on the previous button it'll redirect you to the previous step.