how to .function if condition nodejs code example

Example 1: using if statements in javascript

if (expression) {
   Statement(s) to be executed if expression is true
} else {
   Statement(s) to be executed if expression is false
}

Example 2: node js if

if(){ //Note, you cant leave if() empty. You have to put something in it, for exmaple, if(args[0] === "hi")
	//Your code here   	
}