protected function init()
{
$class = isset($this->_model) ? $this->_model->getShortClassName() : $this->_attr;
if (isset($_FILES[$class])) {
foreach ($_FILES[$class] as $key => $value) {
$key = '_' . $key;
$this->{$key} = isset($this->_model) ? $value[$this->_attr] : $value;
}
}
}
/**
* @param Model $model
* @param string $attr
* @return string
*/
function invalidText($model, $attr)
{
return _('Invalid filed') . ' ' . _($model->getAttributeCaption($attr));
}
