print_r($_POST);
echo "<br><br>";
// 4. NOTICE the new line below. This is checking to see
// if this page was submitted to itself, or if we
// came from the guestbook_delete form.
// If the page was submitted to itself, the
// checkbox named confirm_delete
// will have a value. We only want to run
// the code below if it does *not* have a value.
if (!isset($_POST["confirm_delete"])) {
// Run only if coming from the current page
// 5. Enter a foreach loop here to run the check_submitted() and sanitize() functions on every field that was submitted.
// HINT: This is 4 lines of code (including the ending curly brace).
// It is the same as in the guestbook_add_action file, Step 4.
foreach ($form_fields as $key => $value) {
check_submitted($key, $value, $missing_count);
sanitize($key, $value, $_POST[$key]);
}
// exit if missing data in any but checkboxes
if ($missing_count > 0) {
echo "<br />Please <a href='guestbook_delete.php'>Go Back</a> and fill in the missing data.<br /><br /></div></body></html>";
exit;
}
// ASSIGN DATA TO VARIABLES FOR EASIER HANDLING
$id = $_POST['id'];
// CONNECT TO DATABASE (Step 1)
// 6. Insert an include for connection.php, using include_once.
include_once "includes/connection.php";
// SQL STATEMENT: Find record that is about to be deleted
// 7. Create an SQL statement that selects all of the records from the guestbook table
// where guestbook.id=$id .
<?php
include_once "includes/html_header.php";
?>
<!-- ====================================== -->
<!-- The line below is a class that I created to mimic the action of the 'blockquote' tag in HTML, which is now deprecated. -->
<div class="blockquote">
<?php
// FUNCTION CALLS
// -- CHECK EACH FIELD FOR MISSING DATA
check_submitted("name", "text", $missing_count);
check_submitted("email", "text", $missing_count);
check_submitted("comment", "textarea", $missing_count);
check_submitted("mail", "checkbox", $missing_count);
// 4a. Enter your function call for count_errors below this comment. There should be only one line of code.
count_errors($missing_count);
// Below this point is your our old code for checking for missing data.
// Notice that you had more code, and it did less -- it didn't track how many fields were missing.
// Once you create the functions and call them, please delete the $counter line and the 'if' blocks in this section.
// -- SANITIZE FIELDS (REMOVE DANGEROUS CHARACTERS) -- text boxes and textarea only
sanitize("name", "text", $_POST["name"]);
sanitize("email", "text", $_POST["email"]);
sanitize("comment", "textarea", $_POST["comment"]);
// Below this point is your our old code for checking for sanitizing the data.
// Notice that you had a lot more code, and it did less -- we didn't escape quote marks in the previous version.
// Once you create the functions and call them, please delete the old code in this section.
// -- DISPLAY OUTPUT
echo "<h3><i>You submitted the following information:</i></h3>";
echo "<div id='formData'>";
