<%= form_with(model: friend, class: "contents") do |form| %>
<% if friend.errors.any? %>
<%= pluralize(friend.errors.count, "error") %> prohibited this friend from being saved:
<% friend.errors.each do |error| %>
- <%= error.full_message %>
<% end %>
<% end %>
<%= form.label :firstname %>
<%= form.text_field :firstname, class: [{"border-gray-400 focus:outline-blue-600": friend.errors[:firstname].none?, "border-red-400 focus:outline-red-600": friend.errors[:firstname].any?}] %>
<%= form.label :lastname %>
<%= form.text_field :lastname, class: [{"border-gray-400 focus:outline-blue-600": friend.errors[:lastname].none?, "border-red-400 focus:outline-red-600": friend.errors[:lastname].any?}] %>
<%= form.label :email %>
<%= form.text_field :email, class: [{"border-gray-400 focus:outline-blue-600": friend.errors[:email].none?, "border-red-400 focus:outline-red-600": friend.errors[:email].any?}] %>
<%= form.label :telefon %>
<%= form.text_field :telefon, class: [{"border-gray-400 focus:outline-blue-600": friend.errors[:telefon].none?, "border-red-400 focus:outline-red-600": friend.errors[:telefon].any?}] %>
<%= form.label :level %>
<%= form.number_field :level, class: [{"border-gray-400 focus:outline-blue-600": friend.errors[:level].none?, "border-red-400 focus:outline-red-600": friend.errors[:level].any?}] %>
<%= form.submit %>
<% end %>