From 025022796e26d77915492f57750e5ca683c0093a Mon Sep 17 00:00:00 2001
From: Steve Sutton <steve@gaslightmedia.com>
Date: Fri, 13 Sep 2019 14:46:36 -0400
Subject: [PATCH] Update on dataAbstract

Check for no value.
Return 'null'
---
 lib/GlmDataAbstract/DataAbstract.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/GlmDataAbstract/DataAbstract.php b/lib/GlmDataAbstract/DataAbstract.php
index a02de454..f29f69d5 100755
--- a/lib/GlmDataAbstract/DataAbstract.php
+++ b/lib/GlmDataAbstract/DataAbstract.php
@@ -819,7 +819,8 @@ abstract class GlmDataAbstract
             if (!is_int($in)) {
                 $this->inputFieldStatus = false;
                 $this->inputErrorReason = 'Selected item not valid.';
-                return $in;
+                // return $in;
+                $in = 'null';
             }
 
         } else {
@@ -885,7 +886,7 @@ abstract class GlmDataAbstract
         }
 
         // If this is not a "new", then do these things
-        if ($op != 'n') {
+        if ($op != 'n' && $in != 'null') {
 
             // If the field validated and it's supposed to be unique
             if ($this->inputFieldStatus && isset($f['unique']) && $f['unique']) {
-- 
2.17.1