{%- if value is empty -%}
{%- elseif field_description.options.as_string is defined and field_description.options.as_string -%}
{{ value }}
{%- else -%}
{% set parameters = {} %}
{% set subject = field_description.options.subject|default('') %}
{% set body = field_description.options.body|default('') %}
{% if subject is not empty %}
{% set parameters = parameters|merge({'subject': subject}) %}
{% endif %}
{% if body is not empty %}
{% set parameters = parameters|merge({'body': body}) %}
{% endif %}
{{- value -}}
{%- endif -%}