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---
id: 587d7b7e367417b2b2512b21
title: Use Multiple Conditional (Ternary) Operators
challengeType: 1
videoUrl: 'https://scrimba.com/c/cyWJBT4'
forumTopicId: 301179
dashedName: use-multiple-conditional-ternary-operators
---
# --description--
In the previous challenge, you used a single conditional operator. You can also chain them together to check for multiple conditions.
The following function uses if, else if, and else statements to check multiple conditions:
```js
function findGreaterOrEqual(a, b) {
if (a === b) {
return "a and b are equal";
}
else if (a > b) {
return "a is greater";
}
else {
return "b is greater";
}
}
```
The above function can be re-written using multiple conditional operators:
```js
function findGreaterOrEqual(a, b) {
return (a === b) ? "a and b are equal"
: (a > b) ? "a is greater"
: "b is greater";
}
```
It is considered best practice to format multiple conditional operators such that each condition is on a separate line, as shown above. Using multiple conditional operators without proper indentation may make your code hard to read. For example:
```js
function findGreaterOrEqual(a, b) {
return (a === b) ? "a and b are equal" : (a > b) ? "a is greater" : "b is greater";
}
```
# --instructions--
In the `checkSign` function, use multiple conditional operators - following the recommended format used in `findGreaterOrEqual` - to check if a number is positive, negative or zero. The function should return `"positive"`, `"negative"` or `"zero"`.
# --hints--
`checkSign` should use multiple conditional operators
```js
assert(/.+?\s*?\?\s*?.+?\s*?:\s*?.+?\s*?\?\s*?.+?\s*?:\s*?.+?/gi.test(code));
```
`checkSign(10)` should return "positive". Note that capitalization matters
```js
assert(checkSign(10) === 'positive');
```
`checkSign(-12)` should return "negative". Note that capitalization matters
```js
assert(checkSign(-12) === 'negative');
```
`checkSign(0)` should return "zero". Note that capitalization matters
```js
assert(checkSign(0) === 'zero');
```
# --seed--
## --seed-contents--
```js
function checkSign(num) {
}
checkSign(10);
```
# --solutions--
```js
function checkSign(num) {
return (num > 0) ? 'positive' : (num < 0) ? 'negative' : 'zero';
}
```