remove all spaces and special characters from string javascript code example
Example 1: remove spaces in a string js
str.replace(/\s+/g, '')
Example 2: remove special characters from string javascript
var str = "Hello^# World/";
str.replace(/[^a-zA-Z ]/g, ""); // "Hello World"
Example 3: how to remove spaces from strings javascript
var str = '/var/www/site/Brand new document.docx';
document.write( str.replace(/\s/g, '') );