Good day everyone.
Please help me. I am trying to echo a php row in a value attribute. But for some reason, I am getting an error.
Here is the code. Thanks a lot.

<?php 
       $sql = "SELECT * FROM customer";
        $result = $conn-> query($sql);

        if ($result-> num_rows > 0) {
            while ($row = $result-> fetch_assoc()) {
                    echo "<tbody id='searchresult'>
                    <tr>
                        <form action='' method='POST'>
                            <td>
                                <input type='checkbox' name='deleteId[]' value=' <?php echo $row['id'] ?> ' />
                            </td>
                        </form> 
                        <td>". $row["surname"] . "</td>
                        <td>". $row["firstname"] . "</td>
                        <td>". $row["mobilenumber"] . "</td>
                        <td>". $row["defect"] . "</td>
                        <td>". $row["date_added"] . "</td>
                    </tr>
                </tbody>" ;
            }
            echo "</table>";
        }
?>

I tried asking chatgpt if the input line was wrong but the answer it gave me didn’t yield anything.
I expect no errors