meta/lib/meta_web/templates/user_reset_password/new.html.eex

<h1>Forgot your password?</h1>

<%= form_for :user, Routes.user_reset_password_path(@conn, :create), fn f -> %>
  <%= text_input f, :username, required: true, placeholder: "Username" %>

  <div>
    <%= submit "Send instructions to reset password" %>
  </div>
<% end %>

<p>
  <%= link "Register", to: Routes.user_registration_path(@conn, :new) %> |
  <%= link "Log in", to: Routes.user_session_path(@conn, :new) %>
</p>