Answers for "trim function in javascript"

remove spaces in a string js

str.replace(/\s+/g, '')

javascript remove all whitespaces

var spacesString= "Do I have spaces?"; 
var noSpacesString= myString.replace(/ /g,'');// "DoIhavespaces?"

js remove space before string

var str = "  Some text ";
str.trim();
// str = "Some text"

javascript trim spaces

value = value.trim();

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