public function addFieldPlaceholder(array &$options, array $formFieldConfiguration, array $fieldConfiguration)
    {
        $fieldType = $this->getFieldType($formFieldConfiguration, $fieldConfiguration);

        if (isset($formFieldConfiguration['notices']['placeholder'])) {
            if (in_array($fieldType, array(ChoiceType::class, DateType::class, BirthdayType::class, DateTimeType::class, CountryType::class))) {
                $options['placeholder'] = $formFieldConfiguration['notices']['placeholder'];
            } else {
                $options['attr']['placeholder'] = $formFieldConfiguration['notices']['placeholder'];
            }
        }
    }