Simple Form Helper to get form data

easyformhelper.js

/**
 * Project: Easy Form Helper
 * Description: Simple Form Helper to get form data
 * Author: Raisachin, https://raisachin.com.np
 * Licence: MIT License http://opensource.org/licenses/mit-license.php
 * Version: 1.0.0
 *
 * Usage:
 * @type url/data : url = get url & data = object of form data
 * @strict : if true , filter empty form data & if false will get all the form data
 * @selector : you can provide own selector ID for your form
 * @exceptor : Form data to exclude these form field
 * Please use as you wish at your own risk.
 *
 * easyformhelper.init({
 *     selector: '#customselector',
 *     type: 'data',
 *     strict: false,
 *     exceptor: '_wpnonce,_token'
 * });
 * 
 * easyformhelper.init({
 *     type: 'data'
 * }); // returns data
 *
 * easyformhelper.init(); // redirect to url
 *
 * Default:
 * @type : url
 * @strict : true
 * @selector : #easyformhelper
 */
    var easyformhelper = (function($) {

        /**
         * serialize and get form data
         */
        function getFormData( selector, type, strict  ) {
            if (type === 'url')
            {
                return redirect( selector, type, strict, exceptor );
            }
            return getData(selector, type, strict, exceptor);
        }

        function redirect(selector, type, strict, exceptor) {
            var data =  getData(selector, type, strict, exceptor);
            return window.location.href = [location.protocol, '//', location.host, location.pathname].join('') + '?' + data;
        }

        function getData(selector, type, strict, exceptor) {

            
            exceptor = exceptor.split(',');
            // return false;

            var formdata = {};

            if (strict === true)
            {
                formdata = $(selector).find(":input").filter(function () {
                        return $.trim(this.value).length > 0;
                    });

                formdata = formdata.serializeArray()

                    var cleandata = {};
                    cleandata = formdata.filter( function (el){
                        return exceptor.indexOf( el.name ) < 0;
                    });

                if ( type === 'data' ) {

                    var data = {};

                    $(cleandata ).each(function(index, obj){
                        data[obj.name] = obj.value;
                    });

                    return data;

                }

                console.log(cleandata);

                return cleandata.serialize();

                // TODO : serialize bata exceptor lai remove garne

                // return $(selector).find(":input").filter(function () {
                //     return $.trim(this.value).length > 0
                // }).serialize();
            } else {

                formdata = $(selector).serializeArray().filter( function (el){
                    return exceptor.indexOf( el.name ) < 0;
                });;

                if ( type === 'data' ) {

                    var vdata = {};

                    $(formdata ).each(function(index, obj){
                        vdata[obj.name] = obj.value;
                    });

                    return vdata;

                }

                return $(selector).serialize();
            }

        }

        return {

            init: function ( helper ) {

                strict = typeof helper === 'undefined' ||
                helper.strict === '' ||
                typeof helper.strict === 'undefined' ? true : helper.strict;

                type = typeof helper === 'undefined' ||
                helper.type === '' ||
                typeof helper.type === 'undefined' ? 'url' : helper.type;

                selector = typeof helper === 'undefined' ||
                helper.selector === '' ||
                typeof helper.selector === 'undefined' ? '#easyformhelper' : helper.selector;

                exceptor = typeof helper === 'undefined' ||
                helper.exceptor === '' ||
                typeof helper.exceptor === 'undefined' ? '' : helper.exceptor;

                return getFormData( selector, type, strict, exceptor );
            }

        };

    })(jQuery);

Issue on multiple parameters ...