$.validator.setDefaults({
    submitHandler: function() {
        $('#submit').disable();
        $("#form").submit();
    }
});
	 
$().ready(function() {
	
    // validate signup form on keyup and submit
    $("#form").validate({
			
        rules: {
            name: {
                required: true,
                minlength: 2
            },
            email: {
                required: true,
                email: true
            },
            answer:{
                required:true,
                number:true
            },
            message:{
                required: true,
                minlength: 2
            }
        },
        messages: {
            name: {
                required: "Please enter a name for your image",
                minlength: "Your name must consist of at least 2 characters"
            },
            email: {
                required: "We need an email address",
                email: "Please enter a valid email address"
            },
            message :"We need you to write your message in here",
            answer:{
                required:"We need you to solve the math problem",
                number:"We need a number"
            }
        }
    });
	
});