slim Return a JSON Response with Slim POST Request With Slim 3 (REST API)

Example

use \Psr\Http\Message\ServerRequestInterface as Request;
use \Psr\Http\Message\ResponseInterface as Response;

$app = new \Slim\App;

$app->post('/post/data', function (Request $request, Response $response, $arg){

    $_input = $request->getParsedBody();

    $_data_1 = $_input['name'];
    $_data_2 = $_input['email'];
    $rsp = array();

    if(!empty($_data_1 && !empty($_data_2))){

        $rsp["error"] = false;
        $rsp['message'] = "hello my name is ".$_data_1." and my email is ".$_data_2;
    }else{

        $rsp["error"] = false;
        $rsp['message'] = "you have not posted any data" ;
    }

    return $response
        ->withStatus(201)
        ->withJson($rsp);
});

$app->run();