Cara Upload dua gambar di codeigniter

saya mau tanya bagaimana cara upload 2 gambar di codeigniter dengan ada validasinya. code saya kok masuknya tetep ke 1 aja yak

 public function create() {

		$site 	  = $this->mConfig->list_config();
		$endBlog  = $this->mBlogs->endBlog();

		$v = $this->form_validation;
		$v->set_rules('setuju','Setuju','required');
		$v->set_rules('nama','Nama Lengkap','required');
        $v->set_rules('email','Email','required');
        $v->set_rules('jenis_kelamin','Jenis Kelamin','required');
        $v->set_rules('tempat_lahir','Tempat Lahir','required');
        $v->set_rules('tanggal_lahir','Tanggal Lahir','required');
        $v->set_rules('kewarganegaraan','Kewarganegaraan','required');
        $v->set_rules('agama','Agama','required');
        $v->set_rules('status','Status','required');
        $v->set_rules('no_ktp','Nomor KTP','required');
        $v->set_rules('pekerjaan','Pekerjaan','required');
        $v->set_rules('alamat','Alamat','required');

		if($v->run()) {

			$config['upload_path'] 		= './assets/upload/image/';
			$config['allowed_types'] 	= 'gif|jpg|png';
			$config['max_size']			= '1000'; // KB
			$this->load->library('upload', $config);
			if(! $this->upload->do_upload('ktp','foto')) {

		$data = array(	'title'			=> 'Create Anggota - '.$site['nameweb'],
						'site'			=> $site,
						'error'			=> $this->upload->display_errors(),
						'isi'			=> 'admin/anggota/create');
		$this->load->view('admin/layout/wrapper',$data);
		}else{
				$upload_data				= array('uploads' =>$this->upload->data());
				// Image Editor
				$config['image_library']	= 'gd2';
				$config['source_image'] 	= './assets/upload/image/'.$upload_data['uploads']['file_name'];
				$this->load->library('image_lib', $config);
				$this->image_lib->resize();

				//dua
				$upload_data_foto				= array('uploads' =>$this->upload->data());
				// Image Editor
				$config['image_library']	= 'gd2';
				$config['source_image'] 	= './assets/upload/image/'.$upload_data_foto['uploads']['file_name'];
				$this->load->library('image_lib', $config);
				$this->image_lib->resize();

				$i = $this->input;
				$data = array(	'anggota_id'	=> $i->post('anggota_id'),
								'nama'			=> $i->post('nama'),
								'email'			=>  $i->post('email'),
								'jenis_kelamin'	=> $i->post('jenis_kelamin'),
								'tempat_lahir'	=> $i->post('tempat_lahir'),
								'kewarganegaraan'=> $i->post('kewarganegaraan'),
								'agama'			=> $i->post('agama'),
								'status'		=> $i->post('status'),
								'no_ktp'		=> $i->post('no_ktp'),
								'pekerjaan'		=> $i->post('pekerjaan'),
								'no_telp'		=> $i->post('no_telp'),
								'alamat'		=> $i->post('alamat'),
								'setuju'		=> $i->post('setuju'),
								'ktp'			=> $upload_data['uploads']['file_name'],
								'foto'			=> $upload_data_foto['uploads']['file_name'],
								'date'			=> $i->post('date')
				 			 );

				$this->mAnggota->createAnggota($data);
				$this->session->set_flashdata('sukses','Success');
				redirect(base_url('admin/anggota/'));
			}
		}
		// Default page
		$data = array(	'title'		=> 'Create Anggota - '.$site['nameweb'],
						'site'		=> $site,
						'isi'		=> 'admin/anggota/create');
		$this->load->view('admin/layout/wrapper',$data);
	}

Terima Kasih :)