form.js

(function(exports) {

    function WPForm() {
        this.formEl = '';
        this.messagesEl = '';
        this.validationRules = {};

        this.payload = {};
        this.messages = [];
    }

    WPForm.prototype.serialize = function() {
    };

    WPForm.prototype.validate = function() {
    };

    WPForm.prototype.post = function() {
    };

    WPForm.prototype.handleResponse = function() {
    };

    WPForm.prototype.addMessage = function(message) {
        this.messages.push(message);
    };

    WPForm.prototype.displayMessages = function() {
    };

    function exposed_func_name() {
        var form = new WPForm();
    }

    var wpForm = {
        WPForm: WPForm,
        exposed_func_name: exposed_func_name
    };

    if (typeof define === 'function' && define.amd) {
        /* AMD support */
        define(function() {
            return wpForm;
        });
    } else {
        exports.wpForm = wpForm;
    }

})(this);