how to remove space in string javascript 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: js remove space before string

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

Example 4: js remove spaces

str = str.trim();

Example 5: remove space from string javascript

var str = "       Hello World!        ";
alert(str.trim());

Example 6: Delete spaces in text in javascript

var a = b = " /var/www/site/Brand new   document.docx ";

console.log( a.split(' ').join('') );
console.log( b.replace( /\s/g, '') );