how to remove spaces before a characters from string in javascript code example

Example 1: js remove space before string

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

Example 2: 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, '') );