magento2.3.4 – Magento 2 custom module jQuery loading issue

My custom module:

appcodeZeromy_moduleviewfrontendwebjschangezipcode.js

define(('jquery'), function ($) {
    'use strict';
        $(document).ready(function() 
        {
            $('#form').hide();
                 $("#changeButton").click(function() {
                     $("#form").toggle('slow');
                 });

                 $("#submit").click(function() {
                    var zipcode= $("#zipcode").val();
                    alert("Value: " + zipcode);
                });
        });
});

appcodeZeromy_moduleviewfrontendrequirejs-config.js

var config = {
    map: {
        '*': {
            changezipcode:   'Zero_my_module/js/changezipcode',
        },
    }
};

Onclick event not triggered.