app/views/movies/new.html.erb
<%= render '/header.html.erb' %>
<div class="nice_border">
<h2>Pick a title and tagline.</h2>
<form action="/movies" method="post">
<%= token_tag %>
<input type="text" name="[movie]title" placeholder="Movie Title" value="<%= @title %>">
<input type="text" name="[movie]tagline" placeholder="Movie tagline">
<button type="submit">Submit movie</button>
</form>
<a href="/movies/new?gen_title=true">Write me a title!</a>
</div>