Catch upload errors

You need to return a value error to trigger error callback.


<script type="text/javascript">
$(document).ready(
    function()
    {
        $('#redactor').redactor({
            focus: true,
            imageUpload: '/tests/upload_with_errors.php',
            imageUploadErrorCallback: function(json)
            {
                alert(json.error);
                alert(json.anothermessage);
            }
        });
    }
);
</script>

The upload script returns JSON:

{
    "error": "Hi! It's error message",
    "anothermessage": "And another message."
}