/**
* Process validation.
*
* @param string $validatorName $validatorName Zend validator name
* @param mixed $input Input data to be validated
* @param array $options Options to pass to validator
* @throws iMSCP_Exception
* @return bool bool TRUE if input data are valid, FALSE otherwise
*/
protected function _processValidation($validatorName, $input, $options)
{
/** @var $validator Zend_Validate_Abstract */
$validator = self::getZendValidator($validatorName);
// Override validator default errors message if needed
if (null != $this->_overrideMessagesFor) {
if (isset($this->_messages[$this->_overrideMessagesFor])) {
$defaultMessages = $validator->getMessageTemplates();
$messages = $this->_messages[$this->_overrideMessagesFor];
$validator->setMessages($messages);
} else {
throw new iMSCP_Exception(sprintf('Custom error messages for the %s validation method are not defined.', __CLASS__ . '::' . $this->_overrideMessagesFor));
}
}
// Getting validator default options
$defaultOptions = $validator->getOptions();
// Setup validator options
$validator->setOptions((array) $options);
// Process validation
if (!($retVal = $validator->isValid($input))) {
$this->_lastValidationErrorMessages = array_merge($this->_lastValidationErrorMessages, $this->_lastValidator->getMessages());
}
// Reset default options on validator
$validator->setOptions($defaultOptions);
if (isset($defaultMessages)) {
$validator->setMessages($defaultMessages);
$this->_overrideMessagesFor = null;
}
return $retVal;
}
public function getMessages()
{
if (isset($this->_validator)) {
return $this->_validator->getMessages();
}
return array();
}
