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---
id: bd7123c9c451eddfaeb5bdef
title: Use Bracket Notation to Find the Last Character in a String
challengeType: 1
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isHidden: false
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videoUrl: 'https://scrimba.com/c/cBZQGcv'
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forumTopicId: 18342
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---
## Description
<section id='description'>
In order to get the last letter of a string, you can subtract one from the string's length.
For example, if <code>var firstName = "Charles"</code>, you can get the value of the last letter of the string by using <code>firstName[firstName.length - 1]</code>.
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Example:
```js
var firstName = "Charles";
var lastLetter = firstName[firstName.length - 1]; // lastLetter is "s"
```
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</section>
## Instructions
<section id='instructions'>
Use <dfn>bracket notation</dfn> to find the last character in the <code>lastName</code> variable.
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<strong>Hint: </strong> Try looking at the example above if you get stuck.
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</section>
## Tests
<section id='tests'>
```yml
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tests:
- text: <code>lastLetterOfLastName</code> should be "e".
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testString: assert(lastLetterOfLastName === "e");
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- text: You should use <code>.length</code> to get the last letter.
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testString: assert(code.match(/\.length/g).length > 0);
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```
</section>
## Challenge Seed
<section id='challengeSeed'>
<div id='js-seed'>
```js
// Setup
var lastName = "Lovelace";
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// Only change code below this line
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var lastLetterOfLastName = lastName; // Change this line
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```
</div>
### After Test
<div id='js-teardown'>
```js
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(function(v){return v;})(lastLetterOfLastName);
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```
</div>
</section>
## Solution
<section id='solution'>
```js
var lastName = "Lovelace";
var lastLetterOfLastName = lastName[lastName.length - 1];
```
</section>