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<?php
namespace Lexuss1979\Validol\Validations;
class IntValidation extends AbstractValidation implements ValidationInterface
{
public function validate($data, $key)
$testedValue = $data[$key] ?? null;
if(! $this->isIntValue($testedValue)) {
$this->error = "$key must be integer";
return false;
}
return true;
protected function isIntValue($value){
if(is_bool($value)) return false;
return is_int($value) || preg_match('/^\d+$/',$value);
lexuss1979 /
validol
