The **`trim()`** method in JavaScript removes the whitespace from both ends of a string without changing the original string. The functionality of `trim` method is shown in the illustration given below:

# Syntax
The `trim()` method is declared as follows:



# Parameters
The `trim` method does not take any parameters. 

# Return value
The `trim` method returns a string with whitespace removed from both ends of the string. 

# Example
The example below shows the use of `trim` method in JavaScript:

var str = "    Hello!    ";
//Call trim() method
console.log(str.trim());

var str2 = "How are you ?    ";
//Call trim() method
console.log(str2.trim());

What is the trim() method in JavaScript?

JavaScript's trim() method removes whitespace from both ends of a string without changing the original string.