# 
## Overview
We can check if a range is empty in Swift by using the **`isEmpty`** property of a `Range` instance. It returns a boolean `true` or `false` indicating if the range is empty or not.
## Syntax
```swift
range.isEmpty
```
## Return value
The value returned is a boolean variable. If the range is empty, `true` is returned. Otherwise, it returns `false`.
## Code

// create some ranges
let range1 = 1 ..< 6   // 1 to 5
let range2 = 10 ..< 50 // 10 to 49
let range3 = 0 ..< 0   // empty
let range4 = 3 ..< 3   // empty

// check ranges if they are empty
print(range1.isEmpty)  // false
print(range2.isEmpty)  // false
print(range3.isEmpty)  // true
print(range4.isEmpty)  // true

## Explanation
* Line 2–5: We create some ranges.
* Line 8–11: We check if each range is empty using the `isEmpty` property. Then, we print the result to the console.

How to check if a range is empty in Swift

Overview

Syntax

Return value

Code

Explanation