/**
* Validates the input for a class attribute and returns a validation state as defined in eZInputValidator.
*
* @param eZHTTPTool $http
* @param string $base
* @param eZContentClassAttribute $classAttribute
*
* @return int
*/
public function validateClassAttributeHTTPInput($http, $base, $classAttribute)
{
$id = $classAttribute->attribute('id');
$queryName = join('_', array($base, 'sckenhancedselection_query', $id));
if ($http->hasPostvariable($queryName)) {
$query = trim($http->postVariable($queryName));
if (!empty($query)) {
if ($this->isDbQueryValid($query) !== true) {
return eZInputValidator::STATE_INVALID;
}
}
}
return eZInputValidator::STATE_ACCEPTED;
}
