bool isKnown(string $option) Returns whether an option is known. An option is known if it has been passed to either {@link setDefaults()}, {@link setRequired()} or {@link setOptional()} before. Parameters string $option The name of the option. Return Value bool Whether the option is known.

bool isRequired() Returns whether the form is required to be filled out. If the form has a parent and the parent is not required, this method will always return false. Otherwise the value set with setRequired() is returned. Return Value bool

Classes EntityUserProvider Wrapper around a Doctrine ObjectManager.

array extractViewVariables(FormView $view) Extracts the view variables of a form. Parameters FormView $view The form view Return Value array Information about the view's variables

array extractSubmittedData(FormInterface $form) Extracts the submitted data of a form. Parameters FormInterface $form The form Return Value array Information about the form's submitted data

HelperSet getHelperSet() Get the helper set associated with the command. Return Value HelperSet The HelperSet instance associated with this command

array getIndicesForChoices(array $choices) deprecated deprecated since version 2.4, to be removed in 3.0. Returns the indices corresponding to the given choices. The indices must be positive integers or strings accepted by {@link \Symfony\Component\Form\FormConfigBuilder::validateName()}. The index "placeholder" is internally reserved. The indices must be returned with the same keys and in the same order as the corresponding choices in the given array. Parameters array $choi

MetadataBag getMetadataBag() Gets the MetadataBag. Return Value MetadataBag

AclInterface getFromCacheByIdentity(ObjectIdentityInterface $oid) Retrieves an ACL for the given object identity from the cache Parameters ObjectIdentityInterface $oid Return Value AclInterface

static sleep($s) Parameters $s