/**
* @param string $string
*
* @return \Melody\Validation\ValidationGroups\Validator
*/
protected function parseString($string)
{
$validator = new Validator();
$rules = explode("|", $string);
foreach ($rules as $rule) {
$parts = explode(":", $rule);
$class = array_shift($parts);
$options = $parts;
$validator->set($class, $options);
}
return $validator;
}
