The trim() method removes whitespace from both sides of a string. The trim() method does not change the original string.

Jun 13, 2022 · TRIM FUNCTION. function trim(str) { var startpatt = /^\s/; var endpatt = /\s$/; while(str.search(startpatt) == 0) str = str.substring(1, str.length); while(str.search(endpatt) == …

Mar 13, 2025 · The trim () method of String values removes whitespace from both ends of this string and returns a new string, without modifying the original string. To return a new string …

Sep 18, 2023 · JavaScript Trim helps standardize string comparisons, making your code more predictable and less error-prone. Using JavaScript Trim. The basic syntax for using JavaScript …

Feb 3, 2024 · The .trim() method is a straightforward way to remove whitespace from both ends of a string. It’s like giving your string a nice, clean shave. No more, no less. Here’s a classic …

Feb 6, 2025 · Learn how to use the JavaScript String trim() method to remove whitespace from both ends of a string, with practical examples and use cases.

Whether you’re ensuring accurate string comparison, cleaning up data, or preparing strings for consistent display, the trim() method is a valuable tool in your JavaScript toolkit. By …

The trim() method is a built-in JavaScript function that removes whitespace from both ends of a string. It eliminates any leading or trailing spaces, including tabs, line breaks, and other …

In this tutorial, we will learn how to trim from the start, end and both sides of a string in Javascript with examples. Remove whitespace from both sides of a string : In Javascript, String.trim …

Aug 15, 2023 · In this article, we will show you how to trim a string in JavaScript using the built-in trim () method, as well as other techniques. This article provides code examples to help you …