new.html.eex

<h1>Register account</h1>
<%= form_for @changeset, registration_path(@conn, :create), [as: :registration, id: "registration-form"], fn f -> %>
  <div class="form-group">
    <%= label f, :name, class: "control-label" %>
    <%= text_input f, :name, class: "form-control" %>
    <%= error_tag f, :name %>
  </div>

  <div class="form-group">
    <%= label f, :email, class: "control-label" %>
    <%= text_input f, :email, class: "form-control" %>
    <%= error_tag f, :email %>
  </div>

  <div class="form-group">
    <%= label f, :phone, class: "control-label" %>
    <%= text_input f, :phone, class: "form-control" %>
    <%= error_tag f, :phone %>
  </div>

  <div class="form-group">
    <%= label f, :residence_area, "Area of Residence", class: "control-label" %>
    <%= text_input f, :residence_area, class: "form-control" %>
    <%= error_tag f, :residence_area %>
  </div>

  <div class="form-group">
    <%= label f, :password, class: "control-label" %>
    <%= password_input f, :password, placeholder: "Password", class: "form-control" %>
    <%= error_tag f, :password %>
  </div>

  <%= submit "Register", class: "btn btn-primary" %>
<% end %>