Make $CustomerReference nullable in AuthenticateSPRequest

madmatt · Sep 6, 2021 · d61a052 · d61a052
1 parent 9dd1fc8
commit d61a052
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/src/Gateway/Request/AuthenticateSPRequest.php b/src/Gateway/Request/AuthenticateSPRequest.php
@@ -14,9 +14,9 @@
 class AuthenticateSPRequest
 {
     /**
-     * @var string
+     * @var ?string
      */
-    private string $CustomerReference;
+    private ?string $CustomerReference;
 
     /**
      * @var stdClass
@@ -111,19 +111,19 @@ private function addContactDetails(Identity $identity)
     }
 
     /**
-     * @return string
+     * @return ?string
      */
-    public function getCustomerReference(): string
+    public function getCustomerReference(): ?string
     {
         return $this->CustomerReference;
     }
 
     /**
-     * @param string $CustomerReference
+     * @param ?string $CustomerReference
      *
      * @return AuthenticateSPRequest
      */
-    public function setCustomerReference(string $CustomerReference): AuthenticateSPRequest
+    public function setCustomerReference(?string $CustomerReference): AuthenticateSPRequest
     {
         $this->CustomerReference = $CustomerReference;