/** * {@inheritdoc} */ public function isEmailAvailable($customerEmail, $websiteId = null) { $pluginInfo = $this->pluginList->getNext($this->subjectType, 'isEmailAvailable'); if (!$pluginInfo) { return parent::isEmailAvailable($customerEmail, $websiteId); } else { return $this->___callPlugins('isEmailAvailable', func_get_args(), $pluginInfo); } }