If you want to remove whitespaces from the end of a string then you can use the two available methods:
This tutorial will focus on how to use the trimRight() method to remove whitespaces from the righthand side of the string.
The syntax for the trimRight() method is:
let rightTrimmedString = originalString.trimRight();
Note: The trimRight() method does not modify the original string and returns a right-trimmed string.
It is important to note that in JavaScript following characters are considered whitespaces:
The following example removes the whitespaces from the left of a string.
let str = " JavaScript String ";
let rightTrimmedString = str.trimRight();
console.log('Right-trimmed String');
console.log(rightTrimmedString);
console.log('Original String');
console.log(str);
Output
Right-trimmed String " JavaScript String" Original String " JavaScript String "
