add transactions null check (#8)

* add transactions null check * initialize transactions as an empty array * Update Verification.php --------- Co-authored-by: Johan Wilfer <[email protected]>
johanwilfer · Jun 17, 2024 · 578e3cb · 578e3cb
1 parent 17e40d9
commit 578e3cb
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/SIE/Data/Verification.php b/src/SIE/Data/Verification.php
@@ -54,7 +54,7 @@ class Verification
      * Transactions for this Verification
      * @var Transaction[]
      */
-    protected $transactions;
+    protected $transactions = [];
 
     /**
      * Construct a Verification
@@ -188,7 +188,7 @@ public function validate()
         if (!$this->date) {
             throw new DomainException('Mandatory field date');
         }
-        if (count($this->transactions) == 0) {
+        if (count($this->transactions) === 0) {
             throw new DomainException('No transactions for verification id "' . $this->id . '".');
         }