if else condition in html code in javascript code example

Example 1: js if else

If - Else Statements
if (condition) {
// what to do if condition is met
} else {
// what to do if condition is not met
}

Example 2: else in javascript

//if(args[0] === "hi"){
// console.log("Hello!"); 
//}
else {
  //Your code here
}