Hmm, sadly I don’t think there’s a nice way to do this natively with Airtable forms
Assuming your form is in the Users
table, a possible workaround would be to get your users to key in their emails comma separated, i.e. test@gmail.com, test@yahoo.com
You could then have an automation that ran on form submission that would paste those comma separated values into the linked field to the Emails
table, which would create a single record per comma separated value
If you want your users to be able to have separate input fields for each email, I think you might have to look into a third party tool like miniextensions or something
@Mikolaj_Wasniewski Is there a maximum amount of emails that you want to allow? For example, 5 emails? If so, you could create 5 separate email fields on your form, and then after the form is submitted, create an automation that takes those emails and puts them in the appropriate place.
Otherwise, as @Adam_TheTimeSavingCo mentioned above, you would need to use the form from MiniExtensions.com or On2Air: Forms to create linked records by using the form itself.