/**
* Validates a field value.
*
* @param Field $field
* @param $value
*
* @return bool|string True if valid; otherwise string with invalid reason
*/
protected function validateFieldValue(Field $field, $value)
{
$standardValidation = $this->fieldHelper->validateFieldValue($field->getType(), $value);
if (!empty($standardValidation)) {
return $standardValidation;
}
$components = $this->formModel->getCustomComponents();
foreach ([$field->getType(), 'form'] as $type) {
if (isset($components['validators'][$type])) {
foreach ($components['validators'][$type] as $validator) {
$event = $this->dispatcher->dispatch($validator['eventName'], new ValidationEvent($field, $value));
if (!$event->isValid()) {
return $event->getInvalidReason();
}
}
}
}
return true;
}
/**
* {@inheritDoc}
*/
public function getType()
{
$this->__initializer__ && $this->__initializer__->__invoke($this, 'getType', array());
return parent::getType();
}
