openemr#7914 - Fix for contacts being empty or s tring (openemr#7915)

Co-authored-by: Chris McCabe <[email protected]>

src/FHIR/SMART/ClientAdminController.php

@@ -391,7 +391,7 @@ private function renderEdit(ClientEntity $client, Request $request)
             'contacts' => [
                 'type' => 'text'
                 ,'label' => xl("Contacts")
-                ,'value' => implode("|", $client->getContacts())
+                ,'value' => is_array($client->getContacts()) ? implode("|", $client->getContacts()) : ''
             ],
             'registrationDate' => [
                 'type' => 'text'