- '#title' => $this->t('{{ input.label }}'),
- '#description' => $this->t('{{ input.description }}'),
-{% if input.options|length %}
+ '#title' => $this->t('{{ input.label|escape }}'),
+{% if input.description is defined and input.description is not empty %}
+ '#description' => $this->t('{{ input.description|e }}'),
+{% endif %}
+{% if input.options is defined and input.options|length %}