PageRules::changeNum()

Validates if the sorting number of the page can be changed

PageRules::changeNum(Kirby\Cms\Page $page, ?int $num = null): bool

Parameters

Name	Type	Default
$page *	`Kirby\Cms\Page`	–
$num	`int`\|`null`	`null`

bool

Type	Description
`Kirby\Exception\InvalidArgumentException`	If the given number is invalid