Merge pull request #49 from goetas-webservices/ref-optional

When an element ref is inside a choice, then is optional
goetas-webservices · Apr 27, 2019 · 0b3ddc4 · 0b3ddc4
2 parents 6783dc5 + 430b948
commit 0b3ddc4
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/src/SchemaReader.php b/src/SchemaReader.php
@@ -417,6 +417,14 @@ private function loadSequenceChildNodeLoadElement(
 
             self::maybeSetMax($element, $childNode);
             self::maybeSetMin($element, $childNode);
+
+            $xp = new \DOMXPath($node->ownerDocument);
+            $xp->registerNamespace('xs', 'http://www.w3.org/2001/XMLSchema');
+
+            if ($xp->query('ancestor::xs:choice', $childNode)->length) {
+                $element->setMin(0);
+            }
+
             if ($childNode->hasAttribute('nillable')) {
                 $element->setNil($childNode->getAttribute('nillable') == 'true');
             }