typo

Author: dg

src/Schema/Elements/Base.php

@@ -67,7 +67,7 @@ public function transform(callable $handler): self
 
 	public function assert(callable $handler, ?string $description = null): self
 	{
-		$expected = $description ?: (is_string($handler) ? "$handler()" : '#' . count($this->transforms));
+		$expected = $description ?? (is_string($handler) ? "$handler()" : '#' . count($this->transforms));
 		return $this->transform(function ($value, Context $context) use ($handler, $description, $expected) {
 			if ($handler($value)) {
 				return $value;

src/Schema/ValidationException.php

@@ -26,7 +26,7 @@ class ValidationException extends Nette\InvalidStateException
 	 */
 	public function __construct(?string $message, array $messages = [])
 	{
-		parent::__construct($message ?: $messages[0]->toString());
+		parent::__construct($message ?? $messages[0]->toString());
 		$this->messages = $messages;
 	}