/**
* Get a MessageBag instance from the bags.
*
* @param string $key
* @return \Illuminate\Contracts\Support\MessageBag
*/
public function getBag($key)
{
return Arr::get($this->bags, $key) ?: new MessageBag();
}
/**
* Get an item from an array using "dot" notation.
*
* @param array|\ArrayAccess $array
* @param string $key
* @param mixed $default
* @return mixed
*/
function array_get($array, $key, $default = null)
{
return Arr::get($array, $key, $default);
}
