class ChoiceToBooleanArrayTransformer implements DataTransformerInterface
deprecated
__construct(ChoiceListInterface $choiceList, bool $placeholderPresent) Constructor. | ||
mixed | transform(mixed $choice) Transforms a single choice to a format appropriate for the nested checkboxes/radio buttons. | |
mixed | reverseTransform(array $values) Transforms a checkbox/radio button array to a single choice. |
Constructor.
Transforms a single choice to a format appropriate for the nested checkboxes/radio buttons.
The result is an array with the options as keys and true/false as values, depending on whether a given option is selected. If this field is rendered as select tag, the value is not modified.
Transforms a checkbox/radio button array to a single choice.
The input value is an array with the choices as keys and true/false as values, depending on whether a given choice is selected. The output is the selected choice.
© 2004–2016 Fabien Potencier
Licensed under the MIT License.
http://api.symfony.com/3.2/Symfony/Component/Form/Extension/Core/DataTransformer/ChoiceToBooleanArrayTransformer.html