@@ -22,7 +22,7 @@  | 
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| 22 | 22 | $result = @dns_get_record($address, \DNS_TXT);  | 
                                                        
| 23 | 23 | $result = \array_filter(  | 
                                                        
| 24 | 24 | $result,  | 
                                                        
| 25 | - fn (array $row) => $row['host'] === $address  | 
                                                        |
| 25 | + fn(array $row) => $row['host'] === $address  | 
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| 26 | 26 | );  | 
                                                        
| 27 | 27 | |
| 28 | 28 |          if (empty($result)) { | 
                                                        
@@ -125,7 +125,7 @@ discard block  | 
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| 125 | 125 |      ): array { | 
                                                        
| 126 | 126 |          $emailQuestion = new Question('Please enter the first email address you want to receive mails to: '); | 
                                                        
| 127 | 127 | $emailQuestion->setValidator(  | 
                                                        
| 128 | -            function (string $value): string { | 
                                                        |
| 128 | +            function(string $value): string { | 
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| 129 | 129 |                  if (!$value = \filter_var($value, \FILTER_VALIDATE_EMAIL)) { | 
                                                        
| 130 | 130 |                      throw new RuntimeException('Please enter a valid email address.'); | 
                                                        
| 131 | 131 | }  | 
                                                        
@@ -150,7 +150,7 @@ discard block  | 
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| 150 | 150 |      ): string { | 
                                                        
| 151 | 151 |          $passwordQuestion = new Question('Enter a password for the new account: '); | 
                                                        
| 152 | 152 | $passwordQuestion->setValidator(  | 
                                                        
| 153 | -            function (string $value): string { | 
                                                        |
| 153 | +            function(string $value): string { | 
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| 154 | 154 |                  if (\mb_strlen($value) < 8) { | 
                                                        
| 155 | 155 |                      throw new RuntimeException('The password should be longer.'); | 
                                                        
| 156 | 156 | }  |