trim method jquery code example

Example 1: javascript remove all whitespaces

var spacesString= "Do I have spaces?"; 
var noSpacesString= myString.replace(/ /g,'');// "DoIhavespaces?"

Example 2: trim text and add ... js

const truncate = (input) => input.length > 5 ? `${input.substring(0, 5)}...` : input;