$(document).ready(function () {
    $('.send').bind('click', function(e){
       return checkEmpty();
    });
});

function checkEmpty(){
    var valMessage = '';
    if($('.date').val() === ''){
        valMessage = 'Please enter date for your appointment';
    }
    else if($('.phoneSuffix').val()=== ''){
        valMessage = 'Please enter a phone number';
    }
    else if($('.phonePrefix').val() === ''){
        valMessage = 'Please enter a phone number';
    }
    else if($('.areaCode input').val() === ''){
        valMessage = 'Please enter a phone number';
    }
    else if($('.zipcode').val() === ''){
        valMessage = 'Please enter a zipcode';
    }
    else if($('.email').val() === ''){
        valMessage = 'Please enter an email address';
    }
    else if($('.lname').val() === ''){
        valMessage = 'Please enter a last name';
    }
    else if($('.fname').val() === ''){
        valMessage = 'Please enter a first name';
    }
    else{
        return true;
    }
    $('.validateMessage').html(valMessage);
    return false;
}