插入查询未运行，但register.php中if条件的true块正在执行

问题描述 投票：0回答：1

insert语句并不是将数据插入到DB中。 但是 if 条件块的代码正在执行。

另外，我收到“int（2）string（27）“未定义的数组键“email””string（52）“C：\ xampp \ htdocs \ DBMS-Project \ Patient erify_user.php”int（65）” verify_user.php 文件中出现错误。

register.php代码

<?php
if(isset($_POST['register'])){
    include('../includes/connection.php');
    require('C:\xampp\htdocs\DBMS-Project\patient\notification.php');

    $email = $_POST['email'];
    $mobileNumber = intval($_POST['mobile']); // Convert mobile number to integer

    $query = "INSERT into patients values(null, '$_POST[name]', ' $email', '$_POST[password]', $mobileNumber, 'not_verified')";
    $query_result = mysqli_query($connection, $query);
    if($query_result){
        echo "<script type='text/javascript'>
              alert('Please verify your email.');
            window.location.href = 'verify_user.php';  
          </script>";
    }
    else{
        echo "<script type='text/javascript'>
              alert('Error...Plz try again.');
              window.location.href = 'login.php';
          </script>";
    }
}
?>
<!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>Login Page</title>
    <!-- Bootstrap files -->
    <link rel="stylesheet" href="../bootstrap/css//bootstrap.min.css">
    <script src="../bootstrap/js/bootstrap.min.js"></script>
    <!-- External CSS file -->
    <link rel="stylesheet" href="../css/styles.css">    
</head>
<body>
    <nav class="navbar navbar-expand-lg navbar-dark bg-danger">
        <a class="navbar-brand" href="index.php">Blood Donation Bank</a>
        <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
            <span class="navbar-toggler-icon"></span>
        </button>
        <div class="collapse navbar-collapse" id="navbarNav">
            <ul class="navbar-nav">
            <li class="nav-item">
                <a class="nav-link" href="../index.php">Home</a>
            </li>
            <li class="nav-item">
                <a class="nav-link" href="../admin/login.php">Admin</a>
            </li>
            <li class="nav-item">
                <a class="nav-link" href="../donor/login.php">Donor</a>
            </li>
            <li class="nav-item">
                <a class="nav-link" href="login.php">Patient</a>
            </li>
            </ul>
        </div>
    </nav>
    <div class="container-fluid">
        <div class="row" style="margin-top: 5%;">
            <div class="col-md-4 mx-auto" id="login-container">
                <center><h4>Registration Page</h4></center><hr><br>
                <form action="verify_user.php" method="POST">
                <div class="form-group">
                        <label for="name">Name:</label>
                        <input type="text" class="form-control" name="name" placeholder="Enter your name" required>
                    </div><br>
                    <div class="form-group">
                        <label for="email">Email:</label>
                        <input type="text" class="form-control" name="email" placeholder="Enter email ID" required>
                    </div><br>
                    <div class="form-group">
                        <label for="password">Password:</label>
                        <input type="password" id="ip2" class="form-control" name="password" placeholder="Enter Password" required>
                    </div><br>
                    <div class="form-group">
                        <label for="mobile">Mobile</label>
                        <input type="text" class="form-control" name="mobile" placeholder="Mobile No." required>
                    </div><br>
                    <input type="submit" class="btn btn-danger" value="Register" name="register">
                    <strong>Already registered? </strong><a href="login.php">Login here</a>
                </form>
            </div>
        </div>
    </div>
</body>
</html>

verify_user.php代码

otp 电子邮件正在发送，但由于上述错误，当我尝试验证电子邮件时，我收到了“无效 otp”错误。

<?php
error_reporting(E_ALL);
ini_set('display_errors', 'On');
set_error_handler("var_dump");

use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\Exception;

require 'C:\xampp\htdocs\DBMS-Project\vendor\autoload.php';
include('../includes/connection.php');

$mail = new PHPMailer(true);

if (isset($_POST['register'])) {

    function generateOTP($length = 6) {
        return substr(str_shuffle('0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'), 0, $length);
    }

    $otp = generateOTP();

    // Establish database connection
    $connection = mysqli_connect('localhost', 'root', '', 'bbms');

    // Assuming you have a database connection
    $email = $_POST['email']; // Get the user's email from the form
    $_SESSION['email'] = $email; // Store the email in the session
    $storeOtpQuery = "INSERT INTO verification(email, otp) VALUES ('$email', '$otp')";
    mysqli_query($connection, $storeOtpQuery);

    $message = 'Your OTP is: ' . $otp;

    // Read SMTP credentials from secure storage (e.g., config file or environment variables)
    $smtpUsername = getenv('SMTP_USERNAME');
    $smtpPassword = getenv('SMTP_PASSWORD');

    $mail->setFrom('[email protected]', 'Admin');
    $mail->addAddress($email);

    $mail->Subject = 'Email Verification OTP';
    $mail->Body = rawurldecode($message);

    $mail->isSMTP();
    $mail->Host       = 'host90.xhost.co.in';
    $mail->SMTPAuth   = true;
    $mail->Username   = '[email protected]';
    $mail->Password   = '999299292929';
    $mail->SMTPSecure = 'ssl'; // Use 'tls' or 'ssl'
    $mail->Port       = 465;   // Adjust the port accordingly

    // Handle potential email sending errors
    if (!$mail->send()) {
        echo 'Email sending failed: ' . $mail->ErrorInfo;
    } else {
        echo 'Email sent successfully.';
    }
}

// OTP Verification Logic
if (isset($_POST['verify'])) {
    $enteredOtp = $_POST['otp'];

    // Retrieve the email from the session
    session_start();
    $email = $_SESSION['email'];

    $verifyOtpQuery = "SELECT * FROM verification WHERE email = '$email' AND otp = '$enteredOtp'";
    $result = mysqli_query($connection, $verifyOtpQuery);

    if (mysqli_num_rows($result) > 0) {
        // Verification successful
        // Update user status in the patients table
        $updateStatusQuery = "UPDATE patients SET verification_status = 'verified' WHERE email = '$email'";
        mysqli_query($connection, $updateStatusQuery);

        // Close database connection
        mysqli_close($connection);

        if ($updateStatusResult) {
            echo "<script type='text/javascript'>
                alert('Verification successful.');
                window.location.href = 'login.php';
            </script>";
        } else {
            echo "<script type='text/javascript'>
                alert('Error updating user status.');
            </script>";
        }
    } else {
        // Verification failed
        echo "<script type='text/javascript'>
            alert('Invalid OTP. Please try again.');
        </script>";
    }
}
?>
php sql mysqli mariadb
1个回答
0
投票

  1. 插入语句并没有将数据插入数据库。但是if条件块的代码正在执行 => 在include('../includes/connection.php');中检查Mysql连接是否建立；

  2. 另外，我得到“int（2）string（27）“未定义的数组键“email””string（52）“C：\ xampp \ htdocs \ DBMS-Project \ Patient erify_user.php”int（65） “ verify_user.php 文件中出现错误
    =>我认为在表单提交时您没有从表单发送电子邮件参数

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