Fix documentation [skip ci]
@ -29,7 +29,7 @@ class FileValidator extends Validator
* separated by space or comma (e.g. "gif, jpg").
* Extension names are case-insensitive. Defaults to null, meaning all file name
* extensions are allowed.
* @see wrongType for the customized message for wrong file type.
* @see wrongExtension for the customized message for wrong file type.
*/
public $extensions;
/**