public function validate($values, $options = array())
{
// fail if user hasn't checked terms & condition
if ($this->defines->get('require_terms', '0') && empty($values["terms-conditions"])) {
$this->setError(JText::_('COM_TIENDA_PLEASE_CHECK_THE_TERMS_CONDITIONS'));
}
// fail if no user->id and email address fails validation
jimport('joomla.mail.helper');
if ($values["user_id"] < 1 && !JMailHelper::isEmailAddress($values['email_address'])) {
$this->setError(JText::_('COM_TIENDA_PLEASE_ENTER_CORRECT_EMAIL'));
}
// fail if registering new user but one of passwords is empty
if ($values["user_id"] < 1 && $values["checkout_method"] == 'register' && (empty($values["register-new-password"]) || empty($values["register-new-password2"]))) {
$this->setError(JText::_('COM_TIENDA_PASSWORD_INVALID'));
}
// fail if registering new user but passwords don't match
if ($values["user_id"] < 1 && $values["checkout_method"] == 'register' && $values["register-new-password"] != $values["register-new-password2"]) {
$this->setError(JText::_('COM_TIENDA_PASSWORDS_DO_NOT_MATCH'));
}
// fail if registering new user but account exists for email address provided
$userHelper = new TiendaHelperUser();
if ($values["user_id"] < 1 && $values["checkout_method"] == 'register' && $userHelper->emailExists($values['email_address'])) {
$this->setError(JText::_('COM_TIENDA_EMAIL_ALREADY_EXIST'));
}
// fail if user logged in and guest/register method selected
if ($values["user_id"] > 0 && ($values["checkout_method"] == 'register' || $values["checkout_method"] == 'guest')) {
$this->setError(JText::_('COM_TIENDA_CANNOT_REGISTER_OR_GUEST_CHECKOUT_WHEN_LOGGED_IN'));
}
// fail if password doesn't validate and validation is enabled
if ($this->defines->get('password_php_validate', '0')) {
Tienda::load('TiendaHelperUser', 'helpers.user');
$userHelper = new TiendaHelperUser();
$validate_pass = $userHelper->validatePassword($values['register-new-password']);
if (!$validate_pass[0]) {
foreach ($validate_pass[1] as $error) {
$this->setError($error);
}
}
}
return $this->check();
}
