khoand0000 · December 25, 2015 10:49
diff --git a/shared.js b/shared.js
 function extractFormData(selector, data) {
    $.each($(selector).serializeArray(), function (i, field) {
        data[field.name] = field.value;
    });
 }

 /**
 * usage: var $arr = {a: 1, b: 4}; empty($arr['test']); // true
 */
 function empty($var) {
  return typeof $var === typeof undefined;
 }
	function extractFormData(selector, data) {
	$.each($(selector).serializeArray(), function (i, field) {
	data[field.name] = field.value;
	});
	}

	/**
	* usage: var $arr = {a: 1, b: 4}; empty($arr['test']); // true
	*/
	function empty($var) {
	return typeof $var === typeof undefined;
	}