The file upload field lets the user choose one or more files from their device storage to be uploaded.
The hidden field lets a form include data that cannot be seen or modified by users when a form is submitted.
This field is used to add a reCAPTCHA to your form.
The signature field allows a website visitor to physically sign the form using their mouse or by using their finger on a touch device.
This field enables you to add a progress bar to your form. By default it will show the overall progress of the form being completed.
The password field provides a way for the user to securely enter a password.