Automattic\WooCommerce\Vendor\GraphQL\Validator

DocumentValidator::combineErrorMessages │ private static │ WC 1.0

Method of the class: DocumentValidator{}

No Hooks.

Returns

null. Nothing (null).

Usage

$result = DocumentValidator::combineErrorMessages( $errors ): string;
$errors(array) (required)
.

DocumentValidator::combineErrorMessages() code WC 10.9.1

woocommerce/lib/packages/GraphQL/Validator/DocumentValidator.php 
private static function combineErrorMessages(array $errors): string
{
    $messages = [];
    foreach ($errors as $error) {
        $messages[] = $error->getMessage();
    }

    return implode("\n\n", $messages);
}