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---
id: 56533eb9ac21ba0edf2244c8
title: Accessing Object Properties with Bracket Notation
challengeType: 1
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guideUrl: 'https://www.freecodecamp.org/guide/certificates/accessing-objects-properties-with-bracket-notation'
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---
## Description
< section id = 'description' >
The second way to access the properties of an object is bracket notation (< code > []< / code > ). If the property of the object you are trying to access has a space in its name, you will need to use bracket notation.
However, you can still use bracket notation on object properties without spaces.
Here is a sample of using bracket notation to read an object's property:
< blockquote > var myObj = {< br > "Space Name": "Kirk",< br > "More Space": "Spock",< br > "NoSpace": "USS Enterprise"< br > };< br > myObj["Space Name"]; // Kirk< br > myObj['More Space']; // Spock< br > myObj["NoSpace"]; // USS Enterprise< / blockquote >
Note that property names with spaces in them must be in quotes (single or double).
< / section >
## Instructions
< section id = 'instructions' >
Read the values of the properties < code > "an entree"< / code > and < code > "the drink"< / code > of < code > testObj< / code > using bracket notation and assign them to < code > entreeValue< / code > and < code > drinkValue< / code > respectively.
< / section >
## Tests
< section id = 'tests' >
```yml
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tests:
- text: < code > entreeValue</ code > should be a string
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testString: 'assert(typeof entreeValue === "string" , "< code > entreeValue< / code > should be a string");'
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- text: The value of < code > entreeValue</ code > should be < code > "hamburger"</ code >
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testString: 'assert(entreeValue === "hamburger" , "The value of < code > entreeValue< / code > should be < code > "hamburger"< / code > ");'
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- text: < code > drinkValue</ code > should be a string
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testString: 'assert(typeof drinkValue === "string" , "< code > drinkValue< / code > should be a string");'
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- text: The value of < code > drinkValue</ code > should be < code > "water"</ code >
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testString: 'assert(drinkValue === "water" , "The value of < code > drinkValue< / code > should be < code > "water"< / code > ");'
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- text: You should use bracket notation twice
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testString: 'assert(code.match(/testObj\s*?\[("|")[^""]+\1\]/g).length > 1, "You should use bracket notation twice");'
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```
< / section >
## Challenge Seed
< section id = 'challengeSeed' >
< div id = 'js-seed' >
```js
// Setup
var testObj = {
"an entree": "hamburger",
"my side": "veggies",
"the drink": "water"
};
// Only change code below this line
var entreeValue = testObj; // Change this line
var drinkValue = testObj; // Change this line
```
< / div >
### After Test
< div id = 'js-teardown' >
```js
console.info('after the test');
```
< / div >
< / section >
## Solution
< section id = 'solution' >
```js
var testObj = {
"an entree": "hamburger",
"my side": "veggies",
"the drink": "water"
};
var entreeValue = testObj["an entree"];
var drinkValue = testObj['the drink'];
```
< / section >