I want to send an acknowledgement email to two parameters when a form is submitted, and also a third if that field is not blank. Two are cascading text fields that auto complete if available, and the other is filled in if the user submitting the request is not the person to whom this email belongs and enters their own email.
Basically it is:
Regional Manager
Manager
Submitter (this may or may not be a blank field)
How do I send the acknowledgement email to all three, if all three are available- or at least to however many are available.
Thanks!