@@ -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 | } |