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<?php
/**
* Abstract class for LearnDash Validators.
*
* @since 4.8.0
*
* @package LearnDash\Core
*/
namespace LearnDash\Core\Validations\Validators;
use LearnDash\Core\Validations\Validators\DTO\Action;
use StellarWP\Learndash\StellarWP\Validation\Contracts\ValidationRule;
use StellarWP\Learndash\StellarWP\Validation\ValidationRuleSet;
use StellarWP\Learndash\StellarWP\Validation\Validator as StellarValidator;
/**
* Base validator class.
*
* @since 4.8.0
*/
abstract class Validator {
/**
* Returns the rule sets for the validator.
*
* @since 4.8.0
*
* @return array<string,array<int,ValidationRule|string>|ValidationRuleSet> Rule sets for the validator.
*/
abstract protected function get_rule_sets(): array;
/**
* Returns the labels for the validator.
*
* @since 4.8.0
*
* @return array<string,string> Labels for the validator.
*/
abstract protected function get_labels(): array;
/**
* Returns the actions for a field to show in the WP frontend.
*
* @since 4.8.0
*
* @param string $field The field.
*
* @return array<Action> The actions for a field to show in the WP frontend.
*/
public function get_actions_for_field( string $field ): array {
return [];
}
/**
* Validates the given values.
*
* @since 4.8.0
*
* @param array<string,mixed> $values Values to validate. [field_id => value].
*
* @return StellarValidator
*/
public function validate( array $values ): StellarValidator {
return new StellarValidator(
$this->get_rule_sets(),
$values,
$this->get_labels()
);
}
}