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<?php declare(strict_types=1);
namespace Formularium\Validator;
use Formularium\Datatype;
use Formularium\Model;
use Formularium\ValidatorArgs;
use Formularium\ValidatorInterface;
use Formularium\ValidatorMetadata;
use Formularium\Exception\ValidatorException;
class Regex implements ValidatorInterface
{
/**
* Checks if $value is a valid value for this datatype considering the validators.
*
* @param mixed $value
* @param array $options The options passed to the validator
* @param Datatype $datatype The datatype being validator.
* @param Model $model The entire model, if you your field depends on other things of the model. may be null.
* @throws ValidatorException If invalid, with the message.
* @return mixed
*/
public static function validate($value, array $options = [], Datatype $datatype, ?Model $model = null)
if (preg_match($options['value'], $value)) {
return $value;
}
throw new ValidatorException('Value does not match expected regular expression');
* Documents this validator.
* @return ValidatorMetadata
public static function getMetadata(): ValidatorMetadata
return new ValidatorMetadata(
'Regex',
"Regular expression validator",
[
new ValidatorArgs(
'value',
'String',
'Regular expression, PHP style'
)
]
);
Corollarium /
Formularium
