/**
* Get the value of the field of a loaded model. If model is not loaded
* will return default value instead.
*
* @return mixed current value of a field
*/
public function get()
{
if ($this->owner->loaded() || isset($this->owner->data[$this->short_name])) {
return $this->owner->get($this->short_name);
}
return $this->defaultValue();
}