diff --git a/app/Providers/Validation.php b/app/Providers/Validation.php
index 0e8ac6a64..cc97a87d1 100644
--- a/app/Providers/Validation.php
+++ b/app/Providers/Validation.php
@@ -20,7 +20,7 @@ class Validation extends Provider
         Validator::extend('currency', function ($attribute, $value, $parameters, $validator) use(&$currency_code) {
             $status = false;
 
-            if (!is_string($value) || (strlen($value) != 3)) {
+            if (!is_string($value)) {
                 return $status;
             }
 
@@ -30,6 +30,10 @@ class Validation extends Provider
                 $status = true;
             }
 
+            if (strlen($value) != 3) {
+                return $status;
+            }
+
             $currency_code = $value;
 
             return $status;