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<?php
namespace SimpleCMS\Region\Validation;
/**
* 检查区号
*/
class RegionArea implements RegionInterface
{
protected string $area;
public function __construct(string $area)
$this->setArea($area);
}
public function getArea()
return (string) $this->area;
public function setArea(string $area)
$this->area = (string) trim($area);
public function isValid(): bool
return \SimpleCMS\Region\Facades\Region::checkArea($this->area);