Jyxo\Input\Validator\Upload::requireUpload PHP Method

Sets if a file is required to be uploaded.

public requireUpload ( boolean $flag = true ) : self
$flag	boolean	Does the file have to be uploaded
return	self

    public function requireUpload(bool $flag = true) : self
    {
        $this->requireUpload = $flag;
        return $this;
    }

Upload