Changeset 7336 for trunk/wp-admin/admin-ajax.php

Timestamp:

03/16/2008 08:37:02 PM (18 years ago)

Author:

ryan

Message:

Don't allow duplicate category creation. Props westi and mdawaffe. fixes #3799

File:

• trunk/wp-admin/admin-ajax.php (modified) (1 diff)

trunk/wp-admin/admin-ajax.php

@@ -247 +247 @@
     }
 
+    if ( category_exists( trim( $_POST['cat_name'] ) ) ) {
+        $x = new WP_Ajax_Response( array(
+            'what' => 'cat',
+            'id' => new WP_Error( 'cat_exists', __('The category you are trying to create already exists.'), array( 'form-field' => 'cat_name' ) ),
+        ) );
+        $x->send();
+    }
+    
     $cat = wp_insert_category( $_POST, true );