Or you could write it into a custom function. Then call your custom
function for each of the email fields. Ie. 'email1' => array
('customFunction'), 'email2' => etc...
You do have to assign a validation to rule to each individual form
element by name, in your case email1, email2 and email3. Grant
each form field will need it's own validation rule.
What you have should work, just change the name to email1, then cut/
paste the whole rule and rename email2 etc.
You could probably write something on the beforeValidates that renames
your variables to "email", validates them, but then you'd ha
