trim text in javascript code example

Example 1: remove spaces in a string js

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

Example 2: javascript trim

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

Example 3: javascript whitespace strip

yourvariable.trim()

Example 4: trim() javascript

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