akaunting 3.0 (the last dance)

app/Http/Requests/Banking/Transaction.php

@@ -20,8 +20,19 @@ class Transaction extends FormRequest
             $attachment = 'mimes:' . config('filesystems.mimes') . '|between:0,' . config('filesystems.max_size') * 1024;
         }
 
+        // Check if store or update
+        if ($this->getMethod() == 'PATCH') {
+            $id = $this->transaction->getAttribute('id');
+        } else {
+            $id = null;
+        }
+
+        // Get company id
+        $company_id = (int) $this->request->get('company_id');
+
         return [
             'type' => 'required|string',
+            'number' => 'required|string|unique:transactions,NULL,' . $id . ',id,company_id,' . $company_id . ',deleted_at,NULL',
             'account_id' => 'required|integer',
             'paid_at' => 'required|date_format:Y-m-d H:i:s',
             'amount' => 'required|amount',