Email-Verification-using-PHP-mailer/index.php at main · ArWeb-Software-Services/Email-Verification-using-PHP-mailer · GitHub

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<?php

    error_reporting(1);
    require_once "./connection/db_connection.php";
    require_once "./mailer.php";

    function getHostLink($folderPath = "")
    {
        $link = (isset($_SERVER['HTTPS']) ? "https" : "http") . "://$_SERVER[HTTP_HOST]/" . ltrim($folderPath, "/");
        return rtrim($link, "/");
    }

    if (isset($_POST['verifyMail'])) {
        $sent           = "";
        $className      = "";
        $recipientEmail = trim($_POST['email_id']);

        $subject    = "Verify your mail";
        $folderPath = dirname($_SERVER['REQUEST_URI']) . "/verify_email.php?email=" . $recipientEmail;

        $msgContent = "Please verify your mail by clicking <a href='" . getHostLink($folderPath) . "'>here</a>";
        $attachment = null;

        $sql = "INSERT INTO email_list VALUES(default,'$recipientEmail',0)";
        if (mysqli_query($connection, $sql)) {
            if (emailSending($recipientEmail, $subject, $msgContent)) {
                $msgSend   = "A verification link is being sent to your email.";
                $className = "success";
            } else {
                $msgSend   = "Could not sent verification link to your email";
                $className = "danger";
            }
        } else {
            $msgSend   = "Cannot insert";
            $className = "danger";
        }
    }
?>
    <!DOCTYPE html>
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <title>Email verification</title>
        <link rel="stylesheet" href="./bootstrap.min.css" />
        <link rel="stylesheet" href="./style.css" />
    </head>
    <body>
    <div class="main-block">
        <h1>Email verification</h1>
        <form action="" method="post">
            <input type="email" name="email_id" id="email_id" placeholder="Email" required class="form-control"/>
            <b class="text-<?php echo $className; ?>"><?php echo $msgSend; ?></b><br>
    <button class="btn btn-lg btn-primary btn-block" type="submit" name="verifyMail" id="verifyMail">
        Verify email
    </button>
        </form>
        <div style="padding: 20px;">
        <table class="table table-hover">
            <thead>
                <tr>
                    <th>Email</th>
                    <th>Status</th>
                </tr>
            </thead>
            <tbody>
                <?php
                    $selectQuery = "SELECT * FROM email_list";
                    $fetch       = mysqli_query($connection, $selectQuery);
                    while ($row = mysqli_fetch_assoc($fetch)) {
                    ?>
    <tr>
                    <td>
                    <?php
                        echo $row['email_id'];
                        ?>
                    </td>
                    <td>
<?php
    echo $row['status'] == 0 ? "Not verified" : "Verified";
    ?>
                    </td>
                </tr>
        <?php
            }
        ?>

            </tbody>
        </table>
        </div>
        </div>


    </html>