$(document).ready(function() {                
        var validator = $("#billing").validate({
                rules: {        
                        'c_name': "required",                        
						'email':
								{
                                	email: true
								}, 
                        'order' : "required",
                        'date': "required",
                        'f_name': "required",
                        'l_name': "required",
                        'phone' : "required "
	             
                },
                messages: {       
                        'c_name': "Please enter your name",               
                        'order' : "Please enter order number",
                        'date'  : "Please select a date",
                        'f_name': "Please enter your first name",
                        'l_name': "Please enter your last name",
                        'phone' : "Please enter your phone number"                                                  

                },
                errorPlacement: function(error, element) {
                    error.appendTo(element.parent().next());                    
                },
                   success: function(label) {
                        //label.addClass("success").text("Ok!") ;
                }
                // specifying a submitHandler prevents the default submit, good for the demo
        });                                        
 
});