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<?php
namespace Claudsonm\Pedi\Structure\Types;
use Claudsonm\Pedi\Exceptions\PediException;
use Claudsonm\Pedi\Structure\Field;
class Numeric implements Type
{
/**
* {@inheritdoc}
*/
public function castFromLine(Field $field, $value)
if (! $this->isValidInput($value)) {
throw PediException::invalidInput($field, $value);
}
return (int) $value;
public function castToString(Field $field, $value): string
return str_pad($value, $field->getSize(), '0', STR_PAD_LEFT);
public function isValidInput($value): bool
return preg_match('/^[0-9]+$/', $value);
claudsonm /
pedi
