How to Create a Form with Mandatory Email Confirmation in Balbooa Gridbox?

Hi,
I would like to create a form in Balbooa Gridbox where providing an email address is mandatory, and form submission requires confirmation by clicking a link sent to the provided email address.
Is it possible to configure such a mechanism in Gridbox? If so, what is the best way to set it up?
Thank you in advance for your help!

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