Changing Submit Button Type to 'Image', PHP Form Not Working

[toad78]

I have a image button that I would like to use, but when I changed my form button type to image, my PHP form will not process:

<?php if (array_key_exists('gotoreview', $_POST)) {
    echo 'you click the gotoreview button';
}
?>

<form id="form1" name="form1" method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
<p style="font-weight: normal"><input type="image" name="gotoreview" id="gotoreview" alt="" style="float: right; margin-right: 3px" src="http://www.sitepoint.com/forums/images/review-and-complete.png" height="33" width="135" />
</form>

Thanks for the help!

[tgavin]

Try this instead

<?php if (isset($_POST['gotoreview_x'])) { 
    echo 'you click the gotoreview button'; 
} ?>

It's an image, so you have to add _x to the end of the key.

Edit: Your code will work too - just add _x to the end of the key.

[toad78]

Great! That worked! Thank you.