| @@ -75,7 +75,7 @@ discard block | ||
| 75 | 75 | $validator = $this->validator; | 
| 76 | 76 | |
| 77 | 77 |          if ($this->yesNoQuestion) { | 
| 78 | -            $validator = function (?string $response) use ($validator) { | |
| 78 | +            $validator = function(?string $response) use ($validator) { | |
| 79 | 79 | $response = $response ?? ''; | 
| 80 | 80 | $response = \strtolower(trim($response)); | 
| 81 | 81 |                  if (!\in_array($response, ['y', 'n', 'yes', 'no'], true)) { | 
| @@ -87,7 +87,7 @@ discard block | ||
| 87 | 87 | } | 
| 88 | 88 | |
| 89 | 89 |          if (null !== $this->helpText) { | 
| 90 | -            $validator = function (?string $response) use ($validator) { | |
| 90 | +            $validator = function(?string $response) use ($validator) { | |
| 91 | 91 | $response = $response ?? ''; | 
| 92 | 92 |                  if (trim($response) === '?') { | 
| 93 | 93 | $this->output->writeln($this->helpText ?: ''); | 
| @@ -98,7 +98,7 @@ discard block | ||
| 98 | 98 | } | 
| 99 | 99 | |
| 100 | 100 |          if ($this->compulsory) { | 
| 101 | -            $validator = function (?string $response) use ($validator) { | |
| 101 | +            $validator = function(?string $response) use ($validator) { | |
| 102 | 102 | $response = $response ?? ''; | 
| 103 | 103 |                  if (trim($response) === '') { | 
| 104 | 104 |                      throw new \InvalidArgumentException('This field is compulsory.'); | 
| @@ -106,7 +106,7 @@ discard block | ||
| 106 | 106 | return $validator ? $validator($response) : $response; | 
| 107 | 107 | }; | 
| 108 | 108 |          } else { | 
| 109 | -            $validator = function (?string $response) use ($validator) { | |
| 109 | +            $validator = function(?string $response) use ($validator) { | |
| 110 | 110 | $response = $response ?? ''; | 
| 111 | 111 |                  if (trim($response) === '') { | 
| 112 | 112 | return $response; |