remove leading spaces in js code example
Example 1: javascript remove all whitespaces
var spacesString= "Do I have spaces?";
var noSpacesString= myString.replace(/ /g,'');// "DoIhavespaces?"
Example 2: javascript remove first space in string
//use trim() on your string. It removes first and last whitepsaces
let str = " aa bb ";
console.log(str.trim()); // "aa bb"