The first stable version of yiisoft/validator was released.
This package allows to check data in any format - arrays, objects, scalar values, etc. An example for the case when
data is an object:
use Yiisoft\Validator\Rule\AtLeast;
use Yiisoft\Validator\Rule\Email;
use Yiisoft\Validator\Rule\Length;
use Yiisoft\Validator\Rule\Number;
use Yiisoft\Validator\Rule\Required;
use Yiisoft\Validator\Validator;
#[AtLeast(['email', 'phone'])]
final class Person
{
public function __construct(
#[Required]
#[Length(min: 2)]
public ?string $name = null,
#[Number(min: 21)]
public ?int $age = null,
#[Email]
public ?string $email = null,
public ?string $phone = null,
) {
}
}
$person = new Person(
name: 'John',
age: 17,
email: 'john@example.com',
phone: null
);
$result = (new Validator())->validate($person);
The validation result is an object that allows to check whether validation was successful:
$result->isValid();
It also contains errors occurred during validation:
$result->getErrorMessages();
Other features include:
- Supports custom data sets.
- Handles nested data structures (one-to-one and one-to-many).
- Supports PHP 8 attributes.
- Error message formatting and translation.
- Attribute names translation.
- Conditional validation:
- Skip validation of "empty" value with possibility to configure "empty" condition.
- Skip further validation if an error occurred for the same attribute.
- Skip validation depending on a condition.
- Possibility to use context in rule handler.
- Common rules bundled.
- Supports DI container for creating custom rule handlers with extra dependencies.
- Exporting rules options for using in the frontend.