app/views/friends/_new_number_form.html.erb
<section id="page-education" class="page-education">
<div class="container">
<header class="section-header">
<h2 class="section-title"><span>Enter Your Number To Get Started</span></h2>
<div class="spacer"></div>
<p class="section-subtitle">Start keeping in touch better today. </p>
</header>
<div class= "new_number_form">
<h2>
<%= notice %>
<%= form_for user do |f| %>
<%= f.telephone_field :phone_number, placeholder: "+12128888888" %><br>
<%= f.submit id:"phone_submit" %>
<% end %>
</h2>
</div>
</div>
</section>