Jquery validation script

validator.js

$(document).ready(function()  
{  
          
    $("#registermail").validate({
        
        rules: { 

            'email':{  
                        required: true,  
                        email: true,
                        remote: "/incontri/validate/validate_mail.php" 

             },

            'username':{  
                        required: true,  
                        minlength: 6,
                        maxlength: 20,
                        remote: "/incontri/validate/validate_user.php" 

             },

            'password':{  
                        required: true,  
                        minlength: 6,
                        maxlength: 20

             },

            'verify_password':{  
                        required: true,  
                        minlength: 6,
                        maxlength: 20,
                        equalTo: "#password"

             },

            'provincia':{  
                        required: true,  
                        minlength: 1

             }, 

            'genere':{  
                        required: true,  
                        minlength: 1

             },

            'orientamento':{  
                        required: true,  
                        minlength: 1

             },  

            'annuncio':{  
                        required: true,  
                        minlength: 120

             }, 

            'contact_photo':{  
                        required: true

             }                                                                                                                    
        
        },    

        messages:  
        {  

        'username':{  
            required: "My alert message",  
            minlength: "My alert message",
            remote: jQuery.validator.format("My alert message")
            },

        'email':{  
            required: "My alert message",  
            email: "My alert message",
            remote: jQuery.validator.format("My alert message")
            },

        'password':{  
            required: "My alert message",  
            minlength: "My alert message"
            }, 

        'verify_password':{  
            required: "My alert message",  
            minlength: "My alert message",
            equalTo: "My alert message"
            },

        'provincia':{  
            required: "My alert message",  
            minlength: "My alert message"
            },

        'genere':{  
            required: "My alert message",  
            minlength: "My alert message"
            }, 

        'orientamento':{  
            required: "My alert message",  
            minlength: "My alert message"
            }, 

        'annuncio':{  
            required: "Senza il tuo annuncio non verrai mai contattato...",  
            minlength: "Compila almeno 120 caratteri"
            },

        'contact_photo':{  
            required: "Inserisci la tua immagine"
            }            
        },
        

        errorLabelContainer: ".errorBox",

        submitHandler: function(form) {
            $("#register_submit").attr('value','Attendi...');
            $("#register_submit").attr('disabled', 'disabled');
            $('.breast_img').addClass("breast_green");
            $.ajax({
                url:  "/incontri/validate/submit.php",
                type: "POST",
                data:  $("#registermail").serialize(),
                success: function(e) {
                e.preventDefault;
                $("#register_submit").attr('disabled', 'disabled');
                $("#register_submit").attr('value','Grazie!');                                 
                $('div.successBox').fadeIn('fast');
                $('.errorBox').fadeOut();
                //validator.resetForm();
                  
                },
                error: function(){
                console.log('Problemi');
                }
            });
        }
  
    });   
});