app/views/cadastro_externos/_form.html.erb
<%= form_with(model: cadastro_externo, local: true) do |form| %>
<% if cadastro_externo.errors.any? %>
<div id="error_explanation">
<h2 class = "color-font"><%= pluralize(cadastro_externo.errors.count, "error") %> prohibited this cadastro_externo from being saved:</h2>
<ul>
<% cadastro_externo.errors.full_messages.each do |message| %>
<li><%= message %></li>
<% end %>
</ul>
</div>
<% end %>
<div class="form-group">
<%= form.text_field :cod_barras, class: "form-control", placeholder: "Tem código de barras? Digita aí!" %>
</div>
<div class="form-group">
<% if nome_busca != nil %>
<%= form.text_field :nome, class: "form-control", placeholder: "Nome", value: nome_busca %>
<% else %>
<%= form.text_field :nome, class: "form-control", placeholder: "Nome" %>
<% end %>
</div>
<div class="form-group">
<%= form.text_field :marca, class: "form-control", placeholder: "Nome da Marca" %>
</div>
<div class="form-group">
<%= form.text_area :descricao, class: "form-control", placeholder: "Pode descrever pra gente?" %>
</div>
<div class="form-group">
<%= form.text_area :componentes, class: "form-control", placeholder: "Liste os componentes separando-os com ','" %>
</div>
<div class="actions">
<center><%= form.submit class: "btn btn-primary-evegano", value: "Enviar"%></center>
</div>
<% end %>