[if-any fields.values]
  [for fields.values]
    <input name="custom_[fields.field_id][is arg2 ""][else]_[arg2][end]" value="[fields.values.val]"
           [# TODO(jrobbins): string validation]
           [if-index fields.values first]
             [is arg0 "hidden"][else]
               [if-any arg1]required="required"[end]
             [end]
           [end]
           style="width: 12em" class="multivalued customfield"
           aria-labelledby="[fields.field_id]_label">
    [if-index fields.values first][else]
      <u class="removeMultiFieldValueWidget">X</u>
    [end]
    [if-index fields.values last]
      <u class="addMultiFieldValueWidget" data-field-id="[fields.field_id]" data-field-type="str" data-phase-name="[arg2]">Add a value</u>
    [end]
  [end]
[else]
  <input name="custom_[fields.field_id][is arg2 ""][else]_[arg2][end]" value=""
         [# TODO(jrobbins): string validation]
         [is arg0 "hidden"][else]
           [if-any arg1]required="required"[end]
         [end]
         style="width: 12em" class="multivalued customfield" aria-labelledby="[fields.field_id]_label">
      <u class="addMultiFieldValueWidget"  data-field-id="[fields.field_id]" data-field-type="str" data-phase-name="[arg2]">Add a value</u>
[end]

[for fields.derived_values]
  <input disabled="disabled" value="[fields.derived_values.val]"
         style="font-style:italic" style="width: 12em" class="multivalued"
         aria-labelledby="[fields.field_id]_label">
[end]