Just got a client that would like to limit the webform submission by email address. Unfortunately, our instance have a composite primary key (email + first name) and we cannot use the default dedupe by email from Marketo.
We had recent cases that people use same email address and different first name & last name and Marketo creates a new record…
I’m thinking if velocity scripts can query Marketo's database to check whether the email address already exist or not in a Marketo webform.
Do you guys have any thoughts on this?