Respect\Validation\Rules\HexRgbColor::validate PHP Method

validate() public method

public validate ( $input )
    public function validate($input)
    {
        if (!is_string($input)) {
            return false;
        }
        if (0 === mb_strpos($input, '#')) {
            $input = mb_substr($input, 1);
        }
        $length = mb_strlen($input);
        if ($length != 3 && $length != 6) {
            return false;
        }
        return parent::validate($input);
    }
HexRgbColor