IcingaHostSelfServiceForm: ignore empty values

application/forms/IcingaHostSelfServiceForm.php

@@ -108,7 +108,9 @@ class IcingaHostSelfServiceForm extends DirectorForm
 
             $propertyNames = ['display_name', 'address', 'address6'];
             foreach ($propertyNames as $property) {
-                $host->set($property, $this->getValue($property));
+                if (\strlen($value = $this->getValue($property)) > 0) {
+                    $host->set($property, $value);
+                }
             }
         } else {
             $host = IcingaHost::create(array_filter($this->getValues(), 'strlen'), $db);

doc/82-Changelog.md

@@ -17,6 +17,9 @@ next (will be 1.8.0)
 * FEATURE: Inspect is now available for Packages, Stages and Files (#1995)
 * FEATURE: Allow to disable the Director frontend / UI (#2007)
 
+### REST API
+* FEATURE: Self Service API ignores empty/missing properties (e.g. no address)
+
 1.7.2
 -----