Merge pull request #21 from mageplaza/develop

Develop

Model/Config/Backend/Email.php

@@ -0,0 +1,49 @@
+<?php
+/**
+ * Mageplaza
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Mageplaza.com license that is
+ * available through the world-wide-web at this URL:
+ * https://www.mageplaza.com/LICENSE.txt
+ *
+ * DISCLAIMER
+ *
+ * Do not edit or add to this file if you wish to upgrade this extension to newer
+ * version in the future.
+ *
+ * @category    Mageplaza
+ * @package     Mageplaza_EmailAttachments
+ * @copyright   Copyright (c) Mageplaza (https://www.mageplaza.com/)
+ * @license     https://www.mageplaza.com/LICENSE.txt
+ */
+
+namespace Mageplaza\EmailAttachments\Model\Config\Backend;
+
+use Magento\Framework\App\Config\Value;
+use Magento\Framework\Exception\ValidatorException;
+
+/**
+ * Class Email
+ * @package Mageplaza\EmailAttachments\Model\Config\Backend
+ */
+class Email extends Value
+{
+    /**
+     * @return Value|void
+     * @throws ValidatorException
+     */
+    public function beforeSave()
+    {
+        if (!empty($this->getValue())) {
+            $valueArray = explode(',', $this->getValue());
+            foreach ($valueArray as $value) {
+                if (!filter_var($value, FILTER_VALIDATE_EMAIL)) {
+                    throw new ValidatorException(__('Invalid email format.'));
+                }
+            }
+        }
+        parent::beforeSave(); // TODO: Change the autogenerated stub
+    }
+}

composer.json

@@ -5,7 +5,7 @@
     "mageplaza/module-core": "^1.4.5"
   },
   "type": "magento2-module",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "license": "proprietary",
   "authors": [
     {

etc/adminhtml/system.xml

@@ -35,10 +35,12 @@
                 </field>
                 <field id="cc_to" translate="label comment" type="text" sortOrder="20" showInDefault="1" showInWebsite="1" showInStore="1">
                     <label>CC to Emails</label>
+                    <backend_model>Mageplaza\EmailAttachments\Model\Config\Backend\Email</backend_model>
                     <comment>Comma-separated</comment>
                 </field>
                 <field id="bcc_to" translate="label comment" type="text" sortOrder="30" showInDefault="1" showInWebsite="1" showInStore="1">
                     <label>BCC to Emails</label>
+                    <backend_model>Mageplaza\EmailAttachments\Model\Config\Backend\Email</backend_model>
                     <comment>Comma-separated</comment>
                 </field>
                 <field id="is_enabled_attach_pdf" translate="label" sortOrder="40" type="select" showInDefault="1" showInWebsite="1" showInStore="1" canRestore="1">

i18n/en_US.csv

@@ -1,3 +1,4 @@
+"Invalid email format.","Invalid email format."
 Invoice,Invoice
 Shipment,Shipment
 "Credit Memo","Credit Memo"