Automattic\WooCommerce\Api

ValidationException{} │ WC 1.0└─ ApiException

Thrown to signal that input is well-formed but failed business-rule validation, e.g. a required field was empty, two fields contradict each other, a value violates a domain constraint.

For purely structural input errors (wrong type, malformed shape) prefer letting the framework's \InvalidArgumentException handling do the work: Utils::translate_exceptions() already maps it to INVALID_ARGUMENT (400).

Wire shape: extensions.code = 'VALIDATION_ERROR', HTTP status 422.

No Hooks.

Usage

$ValidationException = new ValidationException();
// use class methods

Methods

  1. public __construct(

ValidationException{} code WC 10.9.1

woocommerce/src/Api/ValidationException.php 
class ValidationException extends ApiException {
	/**
	 * Constructor.
	 *
	 * @param string      $message    The error message.
	 * @param array       $extensions Additional error metadata to surface in the GraphQL `extensions` object.
	 * @param ?\Throwable $previous   The previous throwable for chaining.
	 */
	public function __construct(
		string $message = 'Validation failed.',
		array $extensions = array(),
		?\Throwable $previous = null,
	) {
		parent::__construct( $message, 'VALIDATION_ERROR', $extensions, 422, $previous );
	}
}