/**
* Validate entity model.
*
* @param array &$data Data to validate.
* @param AbstractElement $element Element object.
*
* @return bool
*/
protected function _validateElement(&$data, $element)
{
$isValid = true;
if ($element->isIgnored()) {
return $isValid;
}
// Filter data.
if (!empty($this->_filters[$element->getName()])) {
foreach ($this->_filters[$element->getName()] as $filter) {
$data[$element->getName()] = $this->getDI()->get('filter')->sanitize($data[$element->getName()], $filter);
}
}
// Check field requirement.
if ($element->getOption('required')) {
if (!isset($data[$element->getName()])) {
$isValid = false;
$this->addError(sprintf($this->_(self::MESSAGE_FIELD_IS_REQUIRED), $this->_($element->getOption('label'))), $element->getName());
}
// Check that field can not be empty.
if (!$element->getOption('emptyAllowed') && empty($data[$element->getName()])) {
$isValid = false;
$this->addError(sprintf($this->_(self::MESSAGE_FIELD_IS_EMPTY), $this->_($element->getOption('label'))), $element->getName());
}
}
/**
* What data must have element, that was not sent to server? If used null as default - all will be null.
*/
if ($this->_useDefaultValue) {
if (!isset($data[$element->getName()]) || $data[$element->getName()] == '') {
$data[$element->getName()] = $element->getOption('defaultValue');
}
}
return $isValid;
}
