Form collections

To get started see Formex.Type, section Collections of forms.

Functionality that are not mentioned in the link above:

Options

• type - module that implements Formex.Type. Required
• struct_module - module of struct, e.g. App.UserAddress

• delete_field - defaults to :formex_delete. Defines input that will be set to true if we click ×. Behaviours depends on value:

  • :formex_delete - if formex_delete is true, this collection item will be removed.

  • another field - it’s a simple input that may be stored in repo

    For example, we can in our model create removed field. Then set delete_field: :removed option.