Can respondents fill out a form or survey without an email?

Hello, I’m looking to create something for my daughter’s friends to respond to but they don’t all have email- can they fill out a form/ survey without an email? Is email required for the responder? Thanks!

No, there are no such requirements. This is not necessary to have an email field on a form.

You can create custom forms with your own set of fields. Also, you can have required and non-required fields in the same form.