PHP转到部分

Question

Okay, so I have a PHP script which is a contact form (as shown below)

$body = "From: $name
 E-Mail: $email
 Message:
 $message";
if ($_POST['submit']) {
if ($name != '' && $email != '') {
    if ($human == '4') {                 
        if (mail ($to, $subject, $body, $from)) { 
        echo '<p>Your message has been sent!</p>';
    } else { 
        echo '<p>Something went wrong, go back and try again!</p>'; 
    } 
} else if ($_POST['submit'] && $human != '4') {
    echo '<p>You answered the anti-spam question incorrectly!</p>';
}
} else {
    echo '<p>You need to fill in all required fields!</p>';
  }
 }
?>    

And I was wondering (since I'm not very experienced in PHP) if there was a way to bring me back to the div where the contact form is if there was an error? Thanks in advance EDIT: HTML CODE: http://pastebin.com/CwXsDapB

Answer 1

Yes, you can store your errors in session.

And again redirecting to form.

e.g.

$_SESSION['error'] = '<p>Something went wrong, go back and try again!</p>';
header("Location:YOUR_FORM.PHP?error#form_div");

Add add id form_div to div containing your form.

<div id="form_div">
<?php
if (! empty($_SESSION['error'])) {
  echo $_SESSION['error'];
  $_SESSION['error'] = '';
}
?>
<form>

...