/***************************/
//@Author: Adrian "yEnS" Mato Gondelle & Ivan Guardado Castro
//@website: www.yensdesign.com
//@email: yensamg@gmail.com
//@license: Feel free to use it, but keep this credits please!					
/***************************/

$(document).ready(function(){
	//global vars
	var form = $("#customForm");
	var name = $("#name");
	var nameInfo = $("#nameInfo");
	var email = $("#email");
	var emailInfo = $("#emailInfo");
	var pass1 = $("#pass1");
	var pass1Info = $("#pass1Info");
	
	//On Submitting
	form.submit(function(){
		if(validateName() & validateEmail() & validatePass1())
			return true;
		else
			return false;
	});
	
	//validation functions
	function validateEmail(){
		//testing regular expression
		var a = $("#email").val();
		var filter = /^([\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+\.)*[\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+@((((([a-z0-9]{1}[a-z0-9\-]{0,62}[a-z0-9]{1})|[a-z])\.)+[a-z]{2,6})|(\d{1,3}\.){3}\d{1,3}(\:\d{1,5})?)$/i;
		//var filter = /^[a-zA-Z0-9][a-zA-Z0-9_.\-\+]*@([a-zA-Z0-9]+\.)*[a-zA-Z0-9][a-zA-Z0-9\-]+\.([a-zA-Z]{2,6})$/;
		//if it's valid email
		if(filter.test(a)){
			email.removeClass("error");
			emailInfo.text("");
			emailInfo.removeClass("error");
			return true;
		}
		//if it's NOT valid
		else{
			email.addClass("error");
			emailInfo.text("Valid E-mail please, you will need it to log in!");
			emailInfo.addClass("error");
			return false;
		}
	}
	function validateName(){
		//if it's NOT valid
		if(name.val().length < 4){
			name.addClass("error");
			nameInfo.text("What's your name?");
			nameInfo.addClass("error");
			return false;
		}
		//if it's valid
		else{
			name.removeClass("error");
			nameInfo.text("");
			nameInfo.removeClass("error");
			return true;
		}
	}
	function validatePass1(){

		//it's NOT valid
		if(pass1.val().length <5){
			pass1.addClass("error");
			pass1Info.text("At least 5 characters: letters and numbers");
			pass1Info.addClass("error");
			return false;
		}
		//it's valid
		else{			
			pass1.removeClass("error");
			pass1Info.text("");
			pass1Info.removeClass("error");
			validatePass2();
			return true;
		}
	}
	
});