how to remove spaces from string js code example

Example 1: remove spaces in a string js

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

Example 2: js remove space from string

string.split(" ").join("")

Example 3: how to remove spaces from strings javascript

var str = '/var/www/site/Brand new document.docx';

document.write( str.replace(/\s/g, '') );

Example 4: delete space from string javascript

var str = "470 ";
str.trim();