class CurrencyValidator extends ConstraintValidator Validates whether a value is a valid currency. Constants PRETTY_DATE Whether to format {@link \DateTime} objects as RFC-3339 dates ("Y-m-d H:i:s"). OBJECT_TO_STRING Whether to cast objects with a "__toString()" method to strings. Methods initialize(ExecutionContextInterface $context) Initializes the constraint validator. from ConstraintValidator validate(mixed $value, Constraint $constraint) Checks if the passed value is val

class CustomAuthenticationFailureHandler implements AuthenticationFailureHandlerInterface Methods __construct(AuthenticationFailureHandlerInterface $handler, array $options) Constructor. Response onAuthenticationFailure(Request $request, AuthenticationException $exception) This is called when an interactive authentication attempt fails. This is called by authentication listeners inheriting from AbstractAuthenticationListener. Details __construct(Authen

class CustomAuthenticationSuccessHandler implements AuthenticationSuccessHandlerInterface Methods __construct(AuthenticationSuccessHandlerInterface $handler, array $options, string $providerKey) Constructor. Response onAuthenticationSuccess(Request $request, TokenInterface $token) This is called when an interactive authentication attempt succeeds. This is called by authentication listeners inheriting from AbstractAuthenticationListener. Details __const

configureOptions(OptionsResolver $resolver) Configures the options for this type. Parameters OptionsResolver $resolver The resolver for the options

string|null getParent() Returns the name of the parent type. Return Value string|null The name of the parent type if any, null otherwise

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 CurrencyType 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. string getBlockPrefix() Returns the prefix of

getNames($displayLocale = null) Parameters $displayLocale

getName($currency, $displayLocale = null) Parameters $currency $displayLocale

getRoundingIncrement($currency) Data provider for {@link \Symfony\Component\Intl\Currency::getRoundingIncrement()}. Parameters $currency