byrokrat / giroapp

src/Validator/PostalCodeValidator.php

Spacing +3 added lines, -3 removed lines

@@ -18,7 +18,7 @@ 
  * Copyright 2016-19 Hannes Forsgård
  */
 
-declare(strict_types = 1);
+declare(strict_types=1);
 
 namespace byrokrat\giroapp\Validator;
 
@@ -30,9 +30,9 @@ 
 
     protected function getRule(): Rule
     {
-        return (new Rule)->msg('must be a numerical postal code')->pre(function (string $val) {
+        return (new Rule)->msg('must be a numerical postal code')->pre(function(string $val) {
             return str_replace([' ', "\n", "\r", "\t"], '', $val);
-        })->match(function (string $val) {
+        })->match(function(string $val) {
             return empty($val) || ctype_digit($val);
         });
     }