Prefill
Prefill, or default values can be set via default
section in yaml.
For example, if you want to prefill field from query param:
- name: email
label: EMail
default: '{{.Query.Get "email" }}'
Then you can pre-fill email like:
https://my-site/forms/my-form?email=foo@bar.baz
Supports all type except multiple: true
(arrays).