One or more email addresses separated by commas or semicolons.
.T. = Indicates that the email address format is correct. .F. = Indicates that the email address format is incorrect.
The A5_IS_EMAIL_VALID() function reports whether email addresses are properly formatted. Multiple email addresses should be separated by commas or semicolons.
? a5_is_email_valid("[email protected]@nonsense.com") = .F.