diff options
Diffstat (limited to 'services')
| -rw-r--r-- | services/tag2tagservice.php | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/services/tag2tagservice.php b/services/tag2tagservice.php index 1c6392e..d3a4a77 100644 --- a/services/tag2tagservice.php +++ b/services/tag2tagservice.php @@ -17,7 +17,8 @@ class Tag2TagService { function addLinkedTags($tag1, $tag2, $relationType, $uId) { if($tag1 == $tag2 || strlen($tag1) == 0 || strlen($tag2) == 0 - || ($relationType != ">" && $relationType != "=")) { + || ($relationType != ">" && $relationType != "=") + || ($this->existsLinkedTags($tag1, $tag2, $relationType, $uId))) { return false; } $values = array('tag1' => $tag1, 'tag2' => $tag2, 'relationType'=> $relationType, 'uId'=> $uId); |