On the Lead object, I am trying to validate that my custom "Zip_Code__c" field and the standard "Email" field contain a value in this validation rule, but despite the validation rule being active, it's not catching that the email field on the lead record is blank when I submit the record and it saves the record anyways.
Here is my validation rule.
AND(
$RecordType.DeveloperName = "Potential Customer",
ISPICKVAL(Status, "Prospective Customer"),
ISBLANK(Zip_Code__c),
ISBLANK(Email)
)