char_maker/app/views/characters/_form.html.erb

<%= form_with(model: character, local: true) do |form| %>
  <% if character.errors.any? %>
    <div id="error_explanation">
      <h2><%= pluralize(character.errors.count, "error") %> prohibited this character from being saved:</h2>

      <ul>
      <% character.errors.full_messages.each do |message| %>
        <li><%= message %></li>
      <% end %>
      </ul>
    </div>
  <% end %>

<table class="table table-light table-striped table-padded">
  <thead>
    <tr>
      <div class="field">
        <td><%= form.label :avatar %></td>
        <td><%= form.file_field :avatar %></td>
      </div>
  </tr>

    <tr>
  <div class="field">
    <td><%= form.label :name %></td>
    <td class="text-right"><%= form.text_field :name %></td>
  </div>
</tr>

<tr>
  <div class="field">
    <td><%= form.label :health %></td>
    <td class="text-right"><%= form.number_field :health %></td>
  </div>
</tr>

<tr>
  <div class="field">
    <td><%= form.label :strength %></td>
    <td class="text-right"><%= form.number_field :strength %></td>
  </div>
</tr>

<tr>
  <div class="field">
    <td><%= form.label :intelligence %></td>
    <td class="text-right"><%= form.number_field :intelligence %></td>
  </div>
</tr>

<tr>
  <div class="field">
    <td><%= form.label :agility %></td>
    <td class="text-right"><%= form.number_field :agility %></td>
  </div>
</tr>

<tr>
  <div class="field">
    <td><%= form.label :luck %></td>
    <td class="text-right"><%= form.number_field :luck %></td>
  </div>
</tr>

<tr>
  <div class="actions">
    <td></td>
    <td><%= form.submit "Add Character to Party" %></td>
    <td></td>
  </div>
</tr>
</table>

<% end %>