| 1 | <?php | ||
| 5 | class LeftOrRight extends Boolean | ||
|  | |||
| 6 | { | ||
| 7 | public function Nice() | ||
| 11 | // | ||
| 12 |     // public function NiceAsBoolean() { | ||
| 13 | // return ($this->value) ? 'true' : 'false'; | ||
| 14 | // } | ||
| 15 | |||
| 16 | /** | ||
| 17 | * Saves this field to the given data object. | ||
| 18 | */ | ||
| 19 | public function saveInto($dataObject) | ||
| 28 | |||
| 29 | public function scaffoldFormField($title = null, $params = null) | ||
| 40 | |||
| 41 | public function scaffoldSearchField($title = null) | ||
| 54 | } | ||
| 55 | 
You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.