javascript isnullorempty check

by merganser

HTML

<div id="output">

</div>

JavaScript

function isNullOrEmpty(value){
    return (!value || value.length == 0);
}

var output;

$(document).ready(function(){
    output = $("#output");
   
    var objs = [1,null,"",[],false];
    
    for(var i = 0; i<objs.length; i++){
    	  console.log(i);
        console.log(objs[i]);
        console.log(isNullOrEmpty(objs[i]));
        log(isNullOrEmpty(objs[i]));
    }
});

function log(message){
	output.append(message.toString().concat("<br />"));
}