JAVASCRIPT

bind jquery

$(document).ready(function() {              // attach a handler to an event for the elements        
$("#demo").bind('blur', function(e) {
	//dom event fired
});
});

bind jquery

/* As of jQuery 3.0, .bind() has been deprecated. 
It was superseded by the .on() method, as presented in the exemple below */

$("#foo").on("click", function(){
	alert("User click on foo");
});