---
id: 5d792537533b1c7843bfd029
title: Part 092
challengeType: 0
isBeta: true
---
## Description
The `includes` method works on a string and checks if the argument is its substring.
Add an empty if statement to `update` which executes if `element.id` is **not** a substring of `value`.
## Instructions
## Tests
```yml
tests:
- text: See description above for instructions.
testString: assert(/constupdate=\(?event\)?=>\{constelement=event\.target;?constvalue=element\.value\.replace\(\/\\s\/g,["']{2}\);?if\(!\(?value\.includes\(element\.id\)\)?\)\{\}\}/.test(code.replace(/\s/g, "")));
```
## Challenge Seed
```html
```
### Before Test
### After Test
```html
```
## Solution