FileRules::validExtension()
Validates the file extension
FileRules::validExtension(Kirby\Cms\File $file, string $extension): voidParameters
| Name | Type | Default |
|---|---|---|
| $filerequired | Kirby\Cms\File |
no default value |
| $extensionrequired | string |
no default value |
Exceptions
| Type | Description |
|---|---|
Kirby\Exception\InvalidArgumentException |
If the extension is missing or forbidden |