<div class="row item-details">
  <div class="small-12 columns">

      <div class="row">
        <div class="small-4 large-2 columns fav-item-image">
          {{#link-to 'item.edit_images' model class='edit-image-link'}}
            {{cloudinary-image-tag src=model.displayImageUrl}}

            <div>{{t "items.add_item.edit_image"}} ({{model.imageCount}})</div>
          {{/link-to}}
        </div>

        <div class="small-8 large-10 columns">
          {{input-ui-control-with-counter type="textarea" value=formData.donorDescription label="" name="donorDescription" rows=5 placeholder=itemDescriptionPlaceholder maxlength="180" required='true' }}
          {{input type="hidden" value=offer.id name="offerId" }}
        </div>
      </div>

      {{donor-conditions selectedId=formData.donorConditionId}}

  </div>
</div>

<div class="row item-details">
  <div class="small-12 columns">

      <div class="row">
        <div class="small-4 large-2 columns fav-item-image">
          {{#link-to 'item.edit_images' model class='edit-image-link'}}
            {{cloudinary-image-tag src=model.displayImageUrl}}

            <div>{{t "items.add_item.edit_image"}} ({{model.imageCount}})</div>
          {{/link-to}}
        </div>

        <div class="small-8 large-10 columns">
          {{input-ui-control-with-counter type="textarea" value=formData.donorDescription label="" name="donorDescription" rows=5 placeholder=itemDescriptionPlaceholder maxlength="180" required='true' }}
        </div>
      </div>

      {{donor-conditions selectedId=formData.donorConditionId}}

  </div>
</div>

Remove unused input causing error popup
Remove unused input causing error popup

This hidden input isn't in use, and the `offer` object doesn't exist (it's named `model`)
In some scenarios the input would try to write to `offer.id` which would fail and cause a popup