JavaScript String trim()

📔 : Java Script 🔗

String trim() method की String के दोनों side से whitespace remove करता है। लेकिन यह original String को change नहीं करता है।

JavaScript String trim Syntax

  1. string | required : यह String variable है जिसमे से whitespace remove करना है।

  2. Return Value : यह original String को whitespace remove करके return करता है।

JavaScript String trim Example

File : js_string_trim.html

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<!DOCTYPE html>
      let str = "           Hello World !.       ";
      document.write("Original Length : " + str.length);
      /*now remove whitespace*/
      let new_str = str.trim();
      document.write("<br> After removing whitespace : " + new_str.length);
Original Length : 32
After removing whitespace : 14

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Rahul Kumar

Rahul Kumar

Hi ! I'm Rahul Kumar Rajput founder of I'm a software developer having more than 4 years of experience. I love to talk about programming as well as writing technical tutorials and blogs that can help to others. I'm here to help you navigate the coding cosmos and turn your ideas into reality, keep coding, keep learning :)

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