JAVASCRIPT

javascript trim string

var str=" I have outer spaces ";
var trimmedStr = str.replace(/s/g, '');

trim() javascript

var str=" I have outer spaces       ";
var cleanStr=str.trim();  //return:"I have outer spaces" >> outer spaces removed

javascript string trim()

let text = "       Hello World!        "; // output : Hello World!
let result = text.trim();
//Remove spaces with replace() using a regular expression:
let text = "       Hello World!        ";
let result = text.replace(/^s+|s+$/gm,''); // output : Hello World!

How to Use the trim() String Method in javascript

const string = "  H ell  o world  "

const modified = string.trim()

console.log(string)
//   H ell  o world 

console.log(modified)
// H ell  o world

Trim string in JavaScript

const arr = [' a ', ' b ', ' c '];

const results = arr.map(element => {
  return element.trim();
});

console.log(results); 
//result
//['a', 'b', 'c']

//trim single string
var str="		abc c a				"
str.trim()

console.log(str);
//result
//abc c a

javascript trim string

var str=" I have outer spaces ";
var trimmedStr = str.replace(/s/g, '');

trim a string in javascript

"  Hello World   ".trim(); //Hello World

javascript trim

var str = ' foo  ';
str.trim(); //return string 'foo'

var str = 'foo  ';
str.trim(); // return string 'foo'

javascript trim text

var string = "this is a string";
var length = 7;
var trimmedString = string.substring(0, length);

trim string and place ... javascript

// ... after specific length 
const trimString = (string, length = 15)=>(string.slice(0,string.length >= length - 3?length - 3:string.length).padEnd(string.length >= length - 3?length:string.length, '.'))

javascript trim string

var str=" I have outer spaces ";
var trimmedStr = str.replace(/s/g, '');

trim return js

/**
* `"   some string with spaces on both ends ".trim()`
* removes whitespace from both ends of a string
* @returns a new string, without modifying the original string
*/

Javascript Trim

text.trim();