Dear All,
I am facing this issue:
- In the registration form, I have added a section
- Inside this section I have added a custom field in the registration form
- The field name is “Codice Fiscale” which is a simple text field
- The field is mandatory
I want to recall the value of this field in the document template for the receipt/invoice but I cannot find out what is the field named in the code (i.e. someting like {{ personal_data.address }} )
Can you help?
thanks in advance
Nik
Ps: I was able to add the field as custom.field but in this case I am required to fill it manually 
As document template currently can not be linked to a registration form (that is only available for bagde templates) you need to find the field id in the registration.field_data
array.
You can e.g. use this snippet:
<pre>
{% for fd in registration.field_data %}
index: {{ loop.index }}
{%- if fd.section_title != "Personal Data" %}
{{ fd.section_title }}/{{ fd.title }}: {{ fd.friendly_value }}
{% endif -%}
{% endfor %}
</pre>
to find the field index.
Then in the final template use registration.field_data[<index>]....
Please also remember that the sample data in the editing form are generic, so you need to generate a document for a participant first to get meaningful output.
Dear Björn
Thank you so much for your reply.
It saved my day!
I used your code and I figure it out several aspects that I did not know. For instance the fact that the counter start from zero! (i.e. if you need the value in the 7 field as in my case the index is 6!)
I have also included the field as custom field in the metadata in order to overwrite it manually , if necessary. This is the code that is working. I’m just reporting it if anyone else may need it
In template.html:
<!-- [6] is the wanted value in the registration form -->
{%- set cf = custom_fields.codice_fiscale or registration.field_data[6].friendly_value %}
{%- if cf %}
<a>C.F. {{ cf }}</a>
{%- endif %}
in metadata.yaml:
- name: codice_fiscale
type: input
attributes:
label: Codice Fiscale
description: |
Se includere il Codice Fiscale del registrante.