), ts('Field Type Changed'), 'success');
}
+ /**
+ * @param $dataType
+ * @param $htmlType
+ *
+ * @return array|null
+ */
static function fieldTypeTransitions($dataType, $htmlType) {
// Text field is single value field,
// can not be change to other single value option which contains option group
}
}
+ /**
+ * @param $str
+ *
+ * @return array
+ */
static function explode($str) {
if (empty($str) || $str == CRM_Core_DAO::VALUE_SEPARATOR . CRM_Core_DAO::VALUE_SEPARATOR) {
return array();