/**
* Validates the entered data for a target group.
*
* @param tx_ameosformidable $formidable
* the FORMidable object for the AJAX call
* @param array[] $formData
* the entered form data, the key must be stripped of the
* "newTargetGroup_"/"editTargetGroup_" prefix
*
* @return string[] the error messages, will be empty if there are no validation errors
*/
private static function validateTargetGroup(tx_ameosformidable $formidable, array $formData)
{
$validationErrors = array();
if (trim($formData['title']) == '') {
$validationErrors[] = $formidable->getLLLabel('LLL:EXT:seminars/Resources/Private/Language/FrontEnd/locallang.xml:message_emptyTitle');
}
if (preg_match('/^(\\d*)$/', trim($formData['minimum_age'])) && preg_match('/^(\\d*)$/', trim($formData['maximum_age']))) {
$minimumAge = $formData['minimum_age'];
$maximumAge = $formData['maximum_age'];
if ($minimumAge > 0 && $maximumAge > 0) {
if ($minimumAge > $maximumAge) {
$validationErrors[] = $formidable->getLLLabel('LLL:EXT:seminars/Resources/Private/Language/FrontEnd/locallang.xml:' . 'message_targetGroupMaximumAgeSmallerThanMinimumAge');
}
}
} else {
$validationErrors[] = $formidable->getLLLabel('LLL:EXT:seminars/Resources/Private/Language/FrontEnd/locallang.xml:message_noTargetGroupAgeNumber');
}
return $validationErrors;
}
