remove empty spaces javascript code example

Example 1: remove spaces in a string js

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

Example 2: remove blank space javascript

str.replaceAll(/\s/g,'')

.replace(/ /g,'')

Example 3: js remove spaces

str = str.trim();

Example 4: how to remove spaces from strings javascript

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

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