The Array Field in blueprints.yaml

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1

Please tell me how to get the array of fields from blueprints.yaml form, something like the type of meta.name and meta.content, but with custom settings.
Example:

form:
  fields:
    tabs:
      type: tabs
      active: 1
      fields:
        service:
          type: tab
          title: Services
          fields:
            header.service:
              name: service
              type: list
              label: Block
              fields:
                .title:
                  type: text
                  label: Title
                  help: Title 
               .doctors:
                  type: array
                  label: Doctors
                  help: Doctors
                  placeholder_key: KEY
                  placeholder_value: VALUE
                  required: true

{{ service.title }} works and gives the Title, but {{ service.doctors }} displays just the word: array
Thanks!

2

If it’s an array, you cannot print it using {{ var }}. You need to iterate over it, just like in PHP / JS. Using the for tag for example: http://twig.sensiolabs.org/doc/2.x/tags/for.html

3

Of course I use tags to output the Title for example:

{% for service in page.header.service %}
{{ service.title }}
{% endfor %}

But how do I get the array? About it no where does it say.

4

Should be something like metadata. For example:

{% for meta in page.metadata %}
<meta {% if meta.name %}name="{{ meta.name }}" {% endif %} {% if meta.content %}content="{{ meta.content }}" {% endif %}/>
{% endfor %}

But in this case .name and .content not working

5

Maybe I’m not making myself clear? Here in this example:
https://learn.getgrav.org/forms/blueprints/fields-available#the-array-field
How to using tags get words: Test and Blog?

6 
{% for doc in service.doctors %}
  {{ loop.index }}: {{ doc }}
{% endfor %}
7

Thanks! Just a little misunderstood. I got this:

<ul>
       {% for key, doctor in service.doctors %}
       <li>{{ key }} - {{ doctor }}</li>
        {% endfor %}
</ul>
---
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