Answers for "string.trim() in javascript"

javascript trim

var str=" I have outer spaces ";
var cleanStr=str.trim();//trim() returns string with outer spaces removed

trim() javascript

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

String.trim() in javascript

//The trim() method removes whitespace from both sides of a string

let text = "      Hello World!      ";
let text.trim()    // Returns "Hello World!"