title: I can't get back()->withInput() to work, the documentation seems a little sparse on how it should work
body: <p>I'm using blade templates and this is how my form looks:</p>
  <pre><code>        &lt;form action=&quot;{{ route(&quot;user-sessions.store&quot;) }}&quot; method=&quot;POST&quot;&gt;
              @csrf
              &lt;div class=&quot;form-group&quot;&gt;
                  &lt;label for=&quot;e-mail&quot;&gt;E-mail Address&lt;/label&gt;
                  &lt;input name=&quot;email_address&quot; class=&quot;form-control&quot; type=&quot;email&quot; /&gt;
              &lt;/div&gt;
              &lt;div class=&quot;form-group&quot;&gt;
                  &lt;label for=&quot;password&quot;&gt;Password&lt;/label&gt;
                  &lt;input name=&quot;password&quot; class=&quot;form-control&quot; type=&quot;password&quot; /&gt;
              &lt;/div&gt;
              &lt;div class=&quot;form-group&quot;&gt;
                  &lt;input class=&quot;btn btn-primary&quot; type=&quot;submit&quot; /&gt;
              &lt;/div&gt;
          &lt;/form&gt;
  </code></pre>
  <p>Does <code>back()-&gt;withInput()</code> only work with <code>{{ Form::open() }}</code>? If so, the 7.x documentation doesn't say that it seems. I would think if you need a 3rd party library to get this to work, the documentation should say so. If that's not the issue, then what am I doing wrong?</p>
  <p>I'm using Laravel 7.x.</p>