Improve InvalidDate

spatie · Nov 28, 2018 · e5823b0 · e5823b0
1 parent 57e2ac4
commit e5823b0
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/src/Exceptions/InvalidDate.php b/src/Exceptions/InvalidDate.php
@@ -6,8 +6,14 @@
 
 class InvalidDate extends InvalidArgumentException
 {
-    public static function forFormat(string $date, string $format): InvalidDate
+    public static function forFormat(string $date, ?string $format): InvalidDate
     {
-        return new static("Could not construct a date from `{$date}` with format `{$format}`.");
+        $message = "Could not construct a date from `{$date}`";
+
+        if ($format) {
+            $message .= " with format `{$format}`";
+        }
+
+        return new static($message);
     }
 }