Bluz\Validator\Rule\ArrayInput::validate PHP Method

validate() public method

Check input data
public validate ( string $input ) : boolean
$input string
return boolean
    public function validate($input) : bool
    {
        if (!is_array($input)) {
            return false;
        }
        $filtered = array_filter($input, $this->callback);
        return sizeof($input) == sizeof($filtered);
    }