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add comments field my checkout page

Thread began 4/20/2015 2:40 pm by marsha431457 | Last modified 5/04/2015 2:41 pm by marsha431457 | 1582 views | 27 replies

Ray BorduinWebAssist

It looks like you bound the value and trigger to the SESSION variable and not he posted form element.

You have:

php:
<?php

@session_start();
if(!isset(
$_SESSION["instructions"]))     {
  
$_SESSION["instructions"] = "".$_SESSION['instructions']  ."";
}
?>



it should be:

php:
<?php

@session_start();
if(isset(
$_POST["instructions"]))     {
  
$_SESSION["instructions"] = "".$_POST['instructions']  ."";
}
?>



If the value is posted from the form you want to to save the session variable to equal the value from the form.

Your logic currently says if the session variable doesn't exist, set it to itself... which is why it wouldn't work.

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