public function validate($data, $contact_id = null)
{
$errors = parent::validate($data, $contact_id);
$email_model = new waContactEmailsModel();
$contact_model = new waContactModel();
if ($this->isMulti()) {
if (!empty($data[0]) && $contact_id) {
$c = $contact_model->getById($contact_id);
if (!$c['password']) {
return $errors;
}
$value = $this->format($data[0], 'value');
$id = $email_model->getContactWithPassword($value);
if ($id && $id != $contact_id) {
$errors[0] = sprintf(_ws('User with the same %s is already registered'), 'email');
}
}
} else {
$value = $this->format($data, 'value');
if ($value) {
if ($contact_id) {
$c = $contact_model->getById($contact_id);
if (!$c['password']) {
return $errors;
}
}
$id = $email_model->getContactWithPassword($value);
if ($id && $id != $contact_id) {
$errors = sprintf(_ws('User with the same %s is already registered'), 'email');
}
}
}
return $errors;
}
