Pass input information between pages

Hello everyone. 

I'm wondering if there is any way to pass information beetween some forms. Here is what I would like to do:

Have a form with a registration where I ask for the email, and after the submition, redirect the user to my second form with the email that the user digited and with this information update the value in the email input in this second form. 
 

1. Does SquareSpace have an option for this ?

2. Is it possible to override the redirect url of the first form to add some parameters in the submit button event? For example the first form redirect to : 

/second-form

Is it possible to modify it to something like this with code injection:

/second-form?email=email@example.com

  Note: I don't have any implementation about this yet. I'm just figuring out if is possible.