string serialize() Serializes this error.
mixed getResourceForBlockName(FormView $view, string $blockName)
configureOptions(OptionsResolver
FormConfigBuilderInterface
array getChoicesForValues(array $values) Returns the choices corresponding to the given values
bool hasType(string $name) Returns whether the given type is supported.
postSetData(FormEvent $event)
preSetData(FormEvent $event)
setTheme(FormView $view, mixed $themes)
FormInterface submit(null|string|array $submittedData
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