JavaScript String.trimStart() | Remove Whitespace from Start of String

JavaScript String.trimStart() | Remove Whitespace from Start of String

In this tutorial, you’ll learn about the JavaScript String trimStart() method.

Sometimes, you work with javascript strings and you want to remove whitespaces from the beginning of the string, hence this tutorial is helpful for you.

JavaScript String.trimStart()

The javascript string trimStart() method is used to remove the whitespace characters from the beginning of a string.

Note that, The trimLeft() method is an alias of the trimStart() method.

If you want to remove whitespace characters from the end of string, you can use js trimEnd() method.

Syntax of javascript string trimStart() method is following:

let str1 = str.trimStart();

Here,

  • The trimStart() method doesn’t change the given string.

Example: javascript trimStart() method

The following example demonstrates, how to remove whitespace characters from the beginning of a given string using trimStart(), see the following example:

let str = '   JavaScript programming  ';
let result = str.trimStart();

console.log({ result });

Output:

{result: "JavaScript programming  "}

Conclusion

In this tutorial, you have learned how to remove whitespace characters from the beginning of string using the js trimStart() method.

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