Hello,

I got a little question here.
In Html we sometimes we append ‘’ to the input names in form, as an example below.

<input name="input1[]" type="text" />
<input name="input1[]" type="text" />
<input name="input1[]" type="text" /> 
...

My questions are -
First - In General, how do phoenix handle these kind of inputs? Do phoenix converts to them tuple type on the fly as they are in ordered. Let’s try it out.

Second - How do use Phoenix.Html.Form to generate the tags in the form. I have some think that it should work but it didn’t.
This is what I have tried -

<%= form_for @conn, @action, [as: "purchase"], fn f -> %>
<%= text_input f, :roll %>
<%end %>

The above code resulting in generating below tag -

<input name="purchase[roll[]]" type="text" /> 

Which isn’t what we want?

Dev.