--- id: 56533eb9ac21ba0edf2244c8 title: Accessing Object Properties with Bracket Notation challengeType: 1 videoUrl: 'https://scrimba.com/c/cBvmEHP' forumTopicId: 16163 dashedName: accessing-object-properties-with-bracket-notation --- # --description-- The second way to access the properties of an object is bracket notation (`[]`). 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: ```js var myObj = { "Space Name": "Kirk", "More Space": "Spock", "NoSpace": "USS Enterprise" }; myObj["Space Name"]; // Kirk myObj['More Space']; // Spock myObj["NoSpace"]; // USS Enterprise ``` Note that property names with spaces in them must be in quotes (single or double). # --instructions-- Read the values of the properties `"an entree"` and `"the drink"` of `testObj` using bracket notation and assign them to `entreeValue` and `drinkValue` respectively. # --hints-- `entreeValue` should be a string ```js assert(typeof entreeValue === 'string'); ``` The value of `entreeValue` should be `"hamburger"` ```js assert(entreeValue === 'hamburger'); ``` `drinkValue` should be a string ```js assert(typeof drinkValue === 'string'); ``` The value of `drinkValue` should be `"water"` ```js assert(drinkValue === 'water'); ``` You should use bracket notation twice ```js assert(code.match(/testObj\s*?\[('|")[^'"]+\1\]/g).length > 1); ``` # --seed-- ## --after-user-code-- ```js (function(a,b) { return "entreeValue = '" + a + "', drinkValue = '" + b + "'"; })(entreeValue,drinkValue); ``` ## --seed-contents-- ```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 ``` # --solutions-- ```js var testObj = { "an entree": "hamburger", "my side": "veggies", "the drink": "water" }; var entreeValue = testObj["an entree"]; var drinkValue = testObj['the drink']; ```