How to send email verification mail in magento 2 programmatically

In Magento 2, you can send an email verification mail programmatically using the Magento\Framework\Mail\Template class and the Magento\Framework\Mail\Message class. Here's an example of how to do it:

Step 1: Create a new email template

Create a new email template in the app/code/Vendor/Module/view/frontend/email directory. For example, create a file named verify_email.html with the following content:

<p>Hello {{ var.name }},</p>
<p>Thank you for verifying your email address.</p>
<p>Best regards,</p>
<p>Your Name</p>

Step 2: Create a new email template variable

In the verify_email.html file, add a variable name to store the customer's name. You can do this by adding the following code:

{{ var.name }}

Step 3: Create a PHP class to send the email

Create a new PHP class in the app/code/Vendor/Module/Model directory. For example, create a file named EmailVerification.php with the following content:

<?php

namespace Vendor\Module\Model;

use Magento\Framework\Mail\Template;
use Magento\Framework\Mail\MessageInterface;
use Magento\Framework\App\ObjectManager;

class EmailVerification
{
    private $template;
    private $message;

    public function __construct(
        Template $template,
        MessageInterface $message
    ) {
        $this->template = $template;
        $this->message = $message;
    }

    public function sendVerificationEmail($customerEmail, $customerName)
    {
        // Set the email template
        $this->template->setTemplate('verify_email');

        // Set the email variables
        $this->template->setVariables(['name' => $customerName]);

        // Set the email sender
        $this->message->setFrom('[email protected]');

        // Set the email recipient
        $this->message->addTo($customerEmail);

        // Set the email subject
        $this->message->setSubject('Verify Your Email Address');

        // Send the email
        $this->message->send();
    }
}

Step 4: Use the PHP class to send the email

In your Magento 2 module's etc/di.xml file, add the following code to register the EmailVerification class:

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
    <preference for="Vendor\Module\Model\EmailVerification" type="Vendor\Module\Model\EmailVerification"/>
</config>

Now, you can use the EmailVerification class to send an email verification mail programmatically. For example, you can use the following code to send an email verification mail when a customer creates an account:

<?php

namespace Vendor\Module\Controller\Account;

use Magento\Framework\App\Action\Action;
use Magento\Framework\App\Action\Context;
use Vendor\Module\Model\EmailVerification;

class CreateAccount extends Action
{
    private $emailVerification;

    public function __construct(
        Context $context,
        EmailVerification $emailVerification
    ) {
        parent::__construct($context);
        $this->emailVerification = $emailVerification;
    }

    public function execute()
    {
        // Get the customer email and name
        $customerEmail = '[email protected]';
        $customerName = 'John Doe';

        // Send the email verification mail
        $this->emailVerification->sendVerificationEmail($customerEmail, $customerName);

        // Return a success message
        return $this->resultFactory->create(ResultFactory::TYPE_SUCCESS)->setData('Email verification mail sent successfully!');
    }
}

That's it! With these steps, you should be able to send an email verification mail programmatically in Magento 2.

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How to send email verification mail in magento 2 programmatically