/**
* Validate search
*
* @param RequestInterface $request
* @param array $errors
*/
protected function validateSearch(RequestInterface $request, array &$errors)
{
foreach ($request->getSearch() as $field => $value) {
if (!$this->schema->hasField($field)) {
$errors[] = sprintf('Search cannot be applied to non-existent field "%s"', $field);
continue;
}
if (!$this->schema->getField($field)->isSearchable()) {
$errors[] = sprintf('Field "%s" is not searchable', $field);
}
if (empty($value)) {
$errors[] = sprintf('Search string of field "%s" is empty', $value, $field);
}
}
}
