/**
* Validates the values in the $values array and appends messages to $messageStack. Returns the result as a bool.
*
* @param MessageStack $messageStack
* @param Container $input
* @param Container $output
* @return bool
*/
public function validate(MessageStack $messageStack, Container $input, Container $output)
{
$valid = true;
$output->set($this->key, $input->get($this->key));
foreach ($this->rules as $rule) {
$rule->setMessageStack($messageStack);
$rule->setParameters($this->key, $this->name);
$valid = $rule->isValid($this->key, $input) && $valid;
if ($rule->shouldBreakChain()) {
return $valid;
}
}
return $valid;
}
/**
* @inheritdoc
*
* @param string $key
* @param Container $input
* @return bool
*/
public function isValid($key, Container $input)
{
$this->input = $input;
return $this->validate($input->get($key));
}
