class Range extends Constraint Constants DEFAULT_GROUP The name of the group given to all constraints with no explicit group. CLASS_CONSTRAINT Marks a constraint that can be put onto classes. PROPERTY_CONSTRAINT Marks a constraint that can be put onto properties. INVALID_CHARACTERS_ERROR TOO_HIGH_ERROR TOO_LOW_ERROR Properties mixed $payload Domain-specific data attached to a constraint. from Constraint array $groups The groups that the constraint belongs to from Co

string getBlockPrefix() Returns the prefix of the template block name for this type. The block prefix defaults to the underscored short class name with the "Type" suffix removed (e.g. "UserProfileType" => "user_profile"). Return Value string The prefix of the template block name

class RadioType extends AbstractType Methods buildForm(FormBuilderInterface $builder, array $options) Builds the form. from AbstractType buildView(FormView $view, FormInterface $form, array $options) Builds the form view. from AbstractType finishView(FormView $view, FormInterface $form, array $options) Finishes the form view. from AbstractType configureOptions(OptionsResolver $resolver) Configures the options for this type. from AbstractType string getBlockPrefix() Returns

mapDataToForms($choice, $radios) Maps properties of some data to a list of forms. Parameters $choice $radios Exceptions UnexpectedTypeException if the type of the data parameter is not supported.

string getName() Returns the canonical name of this helper. Return Value string The canonical name

setInputStream(resource $stream) Sets the input stream to read from when interacting with the user. This is mainly useful for testing purpose. Parameters resource $stream The input stream Exceptions InvalidArgumentException In case the stream is not a resource

string ask(InputInterface $input, OutputInterface $output, Question $question) Asks a question to the user. Parameters InputInterface $input An InputInterface instance OutputInterface $output An OutputInterface instance Question $question The question to ask Return Value string The user answer Exceptions RuntimeException If there is no data to read in the input stream

mapFormsToData($radios, $choice) Maps the data of a list of forms into the properties of some data. Parameters $radios $choice Exceptions UnexpectedTypeException if the type of the data parameter is not supported.

class RadioListMapper implements DataMapperInterface Maps choices to/from radio forms. A {@link ChoiceListInterface} implementation is used to find the corresponding string values for the choices. The radio form whose "value" option corresponds to the selected value is marked as selected. Methods mapDataToForms($choice, $radios) Maps properties of some data to a list of forms. mapFormsToData($radios, $choice) Maps the data of a list of forms into the properties of some data. Det

resource getInputStream() Returns the helper's input stream. Return Value resource