array all() Returns the children. Return Value array

FormInterface getForm() Creates the form. Return Value FormInterface The form

count() {@inheritdoc}

class FormBuilder extends FormConfigBuilder implements IteratorAggregate, FormBuilderInterface A builder for creating {@link Form} instances. Methods __construct(string|int $name, string $dataClass, EventDispatcherInterface $dispatcher, FormFactoryInterface $factory, array $options = array()) Creates a new form builder. FormConfigBuilderInterface addEventListener(string $eventName, callable $listener, int $priority) Adds an event listener to an event on this form. from FormConfigBu

FormBuilderInterface add(string|int|FormBuilderInterface $child, string|null $type = null, array $options = array()) Adds a new field to this group. A field must have a unique name within the group. Otherwise the existing field is overwritten. If you add a nested group, this group should also be represented in the object hierarchy. Parameters string|int|FormBuilderInterface $child string|null $type array $options Return Value FormBuilderInterface The builder object

string truncate(string $message, int $length, string $suffix = '...') Truncates a message to the given length. Parameters string $message int $length string $suffix Return Value string

class FormAuthenticationEntryPoint implements AuthenticationEntryPointInterface FormAuthenticationEntryPoint starts an authentication via a login form. Methods __construct(HttpKernelInterface $kernel, HttpUtils $httpUtils, string $loginPath, bool $useForward = false) Constructor. Response start(Request $request, AuthenticationException $authException = null) Starts the authentication scheme. Details __construct(HttpKernelInterface $kernel, HttpUtils

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

class FormatterHelper extends Helper The Formatter class provides helpers to format messages. Methods setHelperSet(HelperSet $helperSet = null) Sets the helper set associated with this helper. from Helper HelperSet getHelperSet() Gets the helper set associated with this helper. from Helper static int strlen(string $string) Returns the length of a string, using mb_strwidth if it is available. from Helper static formatTime($secs) from Helper static formatMemory($memory)

string formatBlock(string|array $messages, string $style, bool $large = false) Formats a message as a block of text. Parameters string|array $messages The message to write in the block string $style The style to apply to the whole block bool $large Whether to return a large block Return Value string The formatter message