load->library("NatPatientLib"); $resp = $this->natpatientlib->search($param); echo json_encode($resp); } function search_nik($nik) { $this->load->library("NatPatientLib"); $param = ["nik" => $nik]; $resp = $this->natpatientlib->search_by_nik($param); // print_r($resp); echo json_encode($resp); } function validasi_nik() { } function index() { } }