def my_datetime_select(form, field, opts \\ []) do
builder = fn b ->
~e"""
Date: <%= b.(:day, []) %> / <%= b.(:month, []) %> / <%= b.(:year, []) %>
Time: <%= b.(:hour, []) %> : <%= b.(:minute, []) %>
"""
end
datetime_select(form, field, [builder: builder] ++ opts)
end
With this custom helper, how would I go about making the minute to be a hidden value?