- $defaults['start_date'] = CRM_Utils_Array::value('start_date', $this->_values);
- $defaults['end_date'] = CRM_Utils_Array::value('end_date', $this->_values);
- $defaults['description'] = CRM_Utils_Array::value('description', $this->_values);
- $defaults['is_active'] = CRM_Utils_Array::value('is_active', $this->_values);
+ $defaults['start_date'] = $this->_values['start_date'] ?? NULL;
+ $defaults['end_date'] = $this->_values['end_date'] ?? NULL;
+ $defaults['description'] = $this->_values['description'] ?? NULL;
+ $defaults['is_active'] = $this->_values['is_active'] ?? NULL;