[jQuery] [validate] add regex for password

[VaN]

Hi,

I'm trying to make my password field regex-valid, but don't know what
to add.

Here is my code :

$.validator.addMethod("integer", function(value, element) {
                return !jQuery.validator.methods.required(value, element) || 
/^\d+$/
i.test(value);
        }
        , "Numbers only please");

$("#register_form").validate({

                rules: {

                        user_password: {
                                minlength: 6,
                                integer:true
                        },
                }

        });

But this does not work. Did I make something wrong ?