/**
* Collects all mail addresses from a comma separated string.
*
* @param string $csvString String with mail addresses.
* @param Zend_Validate_Abstract $validator Validator to be used for the mail addresses.
*
* @return array Array of arrays with either 'mail'/'name' pairs or 'message'/'value' errors.
*/
private function _getMailFromCsvString($csvString, Zend_Validate_Abstract $validator)
{
$mailList = array();
// Add additional recipients:
if (!empty($csvString)) {
$additional = explode(',', $csvString);
foreach ($additional as $recipient) {
$address = trim($recipient);
if ($validator->isValid($address)) {
$mailList[] = array('mail' => $address, 'name' => '');
} else {
$mailList[] = array('message' => 'Invalid email address detected:', 'value' => $address);
}
}
}
return $mailList;
}
