
I have created a form in Power Apps and integrated it in my Power Pages.
I want the customers to be able to register in Power Pages and at the moment they filled in the form in Power Pages, that they will get an e-mail of confirmation with everything I filled in. I am wondering how I can retrieve the e-mail which was used to sign in in Power Pages in my automated flow?
Thank you in advance!
For the Table they are updating add a Lookup field for Contact (this does not need to be displayed on the form). Then on the Portal's Form definition add Form Metadata for that new field/attribute and set it to the current user (when the form is submitted it will populate the lookup with the Portal User's contact record and you can then get the email address off that Contact record).
See https://learn.microsoft.com/en-us/power-apps/maker/portals/configure/configure-basic-form-metadata and also the Set Value on Save section on that same page.