@BodyParser.Of(BodyParser.Json.class) public static Result validateEmail() { try { String email = RequestParser.getJsonFromRequest(request(), String.class); boolean validEmail = sellerTableQueries.validateEmail(email); ObjectNode result = validEmail ? ResponseSerializer.createJson("success") : ResponseSerializer.createJson("failure"); return ok(result); } catch (Exception ex) { return ok("Internal Server Error"); } }