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<?php |
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|
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namespace Rakit\Validation\Rules; |
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|
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use Rakit\Validation\Rule; |
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|
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class Digits extends Rule |
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{ |
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|
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/** @var string */ |
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protected $message = "The :attribute must be numeric and must have an exact length of :length"; |
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|
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/** @var array */ |
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protected $fillableParams = ['length']; |
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|
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/** |
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* Check the $value is valid |
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* |
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* @param mixed $value |
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* @return bool |
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*/ |
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public function check($value): bool |
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{ |
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$this->requireParameters($this->fillableParams); |
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|
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$length = (int) $this->parameter('length'); |
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|
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return ! preg_match('/[^0-9]/', $value) |
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&& strlen((string) $value) == $length; |
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} |
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} |
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|
