public function update(Tag $tag, Request $request)
	{
		$this->validate($request, Tag::$rules, Tag::$messages);

        $this->updateEntry($tag, $request->only('name'));

        return redirect_to_resource();
	}
public function update(Tag $tag, Request $request)
	{
		$this->validate($request, Tag::$rules, Tag::$messages);

        $this->updateEntry($tag, $request->only('name'));

        return redirect_to_resource();
	}
public function update ( Tag $ tag , Request $ request ) { $ this -> validate ( $ request , Tag :: $ rules , Tag :: $ messages ) ; $ this -> updateEntry ( $ tag , $ request -> only ( 'name' ) ) ; return redirect_to_resource ( ) ; }
Update the specified tag in storage.

@param Tag  $tag
@param Request    $request
@return Response
Update the specified tag in storage .