@@ -53,7 +53,7 @@ |
||
| 53 | 53 | public function to_json() { |
| 54 | 54 | parent::to_json(); |
| 55 | 55 | |
| 56 | - $this->json['multiple'] = $this->multiple; |
|
| 57 | - $this->json['placeholder'] = $this->placeholder; |
|
| 56 | + $this->json[ 'multiple' ] = $this->multiple; |
|
| 57 | + $this->json[ 'placeholder' ] = $this->placeholder; |
|
| 58 | 58 | } |
| 59 | 59 | } |