freeCodeCamp/curriculum/challenges/english/02-javascript-algorithms-an.../object-oriented-programming/use-dot-notation-to-access-...

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---
id: 587d7dac367417b2b2512b74
title: Use Dot Notation to Access the Properties of an Object
challengeType: 1
forumTopicId: 301333
dashedName: use-dot-notation-to-access-the-properties-of-an-object
---
# --description--
The last challenge created an object with various properties. Now you'll see how to access the values of those properties. Here's an example:
```js
let duck = {
name: "Aflac",
numLegs: 2
};
console.log(duck.name);
```
chore(learn): audit javascript algorithms and data structures (#41092) * chore(learn): audit basic algorithm scripting * chore(learn): audit basic data structures * chore(learn): audit basic javascript * chore(learn): audit debugging * chore(learn): audit es6 * chore(learn): audit functional programming * chore(learn): audit intermidate algorithms * chore(learn): audit js projects * chore(learn): audit object oriented programming * chore(learn): audit regex * fix(learn): remove stray . * fix(learn): string to code * fix(learn): missed some * fix(learn): clarify strings Based on Randy's feedback, clarifies string instances where quotes were removed in favour of back ticks. * fix: apply suggestions - thanks Randy! :) Co-authored-by: Randell Dawson <5313213+RandellDawson@users.noreply.github.com> * fix: non-suggestion comments * chore(learn): remove comments from codes Removes the comments from the description and instruction code blocks to ensure that all relevant information is translatable. * fix: Apply suggestions from code review Co-authored-by: Shaun Hamilton <51722130+ShaunSHamilton@users.noreply.github.com> * fix: revert crowdin fix * Update curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-algorithm-scripting/mutations.md Co-authored-by: Randell Dawson <5313213+RandellDawson@users.noreply.github.com> * fix: Apply suggestions from code review Co-authored-by: Shaun Hamilton <51722130+ShaunSHamilton@users.noreply.github.com> * Update curriculum/challenges/english/02-javascript-algorithms-and-data-structures/es6/use-destructuring-assignment-to-assign-variables-from-arrays.md Co-authored-by: Shaun Hamilton <51722130+ShaunSHamilton@users.noreply.github.com> * fix: Apply suggestions from code review Co-authored-by: Oliver Eyton-Williams <ojeytonwilliams@gmail.com> Co-authored-by: Shaun Hamilton <51722130+ShaunSHamilton@users.noreply.github.com> * chore: change voice * fix: Christopher Nolan * fix: expressions would evaluate * fix: will -> would * Update curriculum/challenges/english/02-javascript-algorithms-and-data-structures/object-oriented-programming/add-methods-after-inheritance.md Co-authored-by: Randell Dawson <5313213+RandellDawson@users.noreply.github.com> * fix: to work to push * Update curriculum/challenges/english/02-javascript-algorithms-and-data-structures/basic-javascript/iterate-with-javascript-for-loops.md Co-authored-by: Shaun Hamilton <51722130+ShaunSHamilton@users.noreply.github.com> * Update curriculum/challenges/english/02-javascript-algorithms-and-data-structures/object-oriented-programming/add-methods-after-inheritance.md Co-authored-by: Randell Dawson <5313213+RandellDawson@users.noreply.github.com> Co-authored-by: Randell Dawson <5313213+RandellDawson@users.noreply.github.com> Co-authored-by: Shaun Hamilton <51722130+ShaunSHamilton@users.noreply.github.com> Co-authored-by: Oliver Eyton-Williams <ojeytonwilliams@gmail.com>
2021-03-03 00:12:12 +00:00
Dot notation is used on the object name, `duck`, followed by the name of the property, `name`, to access the value of `Aflac`.
# --instructions--
Print both properties of the `dog` object to your console.
# --hints--
Your code should use `console.log` to print the value for the `name` property of the `dog` object.
```js
assert(/console.log\(.*dog\.name.*\)/g.test(code));
```
Your code should use `console.log` to print the value for the `numLegs` property of the `dog` object.
```js
assert(/console.log\(.*dog\.numLegs.*\)/g.test(code));
```
# --seed--
## --seed-contents--
```js
let dog = {
name: "Spot",
numLegs: 4
};
// Only change code below this line
```
# --solutions--
```js
let dog = {
name: "Spot",
numLegs: 4
};
console.log(dog.name);
console.log(dog.numLegs);
```