app/views/groups/membership_requests/new.html.erb
<div class="container-fluid bg-light pb-2">
<div class="container mb-3">
<div class="row justify-content-md-center">
<div class="col-md-8 text-center">
<h2 class="text-center mt-2rem mb-2rem pt-2 pb-2">
Request membership:
<p class="mt-2 mb-0 font-italic">
<%= @group.name %>
</p>
</h2>
<%= form_for @membership_request,
url: group_membership_requests_path(@group), method: :post do |f| %>
<%= render "error_messages", object: @membership_request %>
<div class="form-group box p-4 mt-2rem mb-2rem">
<h3 class="h4 mb-3">
Would you like to add a message?
</h3>
<div class="form-group mt-1rem mb-0">
<%= f.label :message, hidden: true %>
<small class="text-muted">Optional *</small>
<%= f.text_area :message, class: "form-control" %>
</div>
</div>
<%= f.submit "Send request",
class: "btn btn-primary btn-block btn-lg btn-3d mt-4 mb-4" %>
<% end %>
</div>
</div>
</div>
</div>