How can the code be modified to properly handle the radio group selections and insert them into the database?

To properly handle the radio group selections and insert them into the database, you need to ensure that the selected value from the radio group is captured and inserted into the database along with other form data. This can be achieved by modifying the PHP code to retrieve the selected radio button value using the `$_POST` superglobal and then inserting it into the database table along with other form data. 

// Retrieve the selected radio button value from the form
$radio_value = $_POST['radio_group_name'];

// Include database connection code here

// Insert the radio button value along with other form data into the database
$sql = "INSERT INTO table_name (radio_column, other_column1, other_column2) VALUES ('$radio_value', '$other_value1', '$other_value2')";
if ($conn->query($sql) === TRUE) {
    echo "Record inserted successfully";
} else {
    echo "Error: " . $sql . "<br>" . $conn->error;
}

// Close database connection
$conn->close();

Keywords

PHP radio group database insertion modification handling

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