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对象映射器

将原始数据映射到经过验证的对象

非常适合验证POST数据、配置、序列化和任何其他原始数据，并自动将它们映射到类型安全对象。

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use Orisai\ObjectMapper\MappedObject;
use Orisai\ObjectMapper\Rules\MappedObjectValue;
use Orisai\ObjectMapper\Rules\StringValue;

final class UserInput implements MappedObject
{

	/** @StringValue(notEmpty=true) */
	public string $firstName;

	/** @StringValue(notEmpty=true) */
	public string $lastName;

	/** @MappedObjectValue(UserAddressInput::class) */
	public UserAddressInput $address;

}

use Orisai\ObjectMapper\MappedObject;
use Orisai\ObjectMapper\Rules\StringValue;

final class UserAddressInput implements MappedObject
{

	/** @StringValue(notEmpty=true) */
	public string $street;

	// ...
}

use Orisai\ObjectMapper\Exception\InvalidData;
use Orisai\ObjectMapper\Printers\ErrorVisualPrinter;
use Orisai\ObjectMapper\Printers\TypeToStringConverter;
use Orisai\ObjectMapper\Processing\DefaultProcessor;

$processor = new DefaultProcessor(/* dependencies */);
$errorPrinter = new ErrorVisualPrinter(new TypeToStringConverter());

$data = [
	'firstName' => 'Tony',
	'lastName' => 'Stark',
	'address' => [
		'street' => '10880 Malibu Point',
	],
];

try {
	$user = $processor->process($data, UserInput::class);
} catch (InvalidData $exception) {
	$error = $errorPrinter->printError($exception);

	throw new Exception("Validation failed due to following error:\n$error");
}

echo "User name is: {$user->firstName} {$user->lastName}";