public function PHPValidate($values)
{
$values = $this->value;
if (!$values) {
$app = JFactory::getApplication();
$image = $app->input->files->get($this->getId() . "_image");
$values = $image['name'];
}
return parent::PHPValidate($values);
}
public function PHPValidate($values)
{
if (isset($this->listing) && $this->listing->cat_id) {
$params = JUDirectoryHelper::getParams($this->listing->cat_id);
} else {
$params = JUDirectoryHelper::getParams(null, $this->listing_id);
}
$maxTags = $params->get("max_tags_per_listing", 10);
if ($maxTags) {
$values = str_replace("|", ",", $values);
$tags = explode(",", $values);
if (count($tags) > $maxTags) {
return JText::sprintf('COM_JUDIRECTORY_TOTAL_TAGS_OVER_MAX_X_TAGS', $maxTags);
}
}
return parent::PHPValidate($values);
}
