title: Playframework DynamicForm always null values
body: <p>I have a HTML form and want to process it through my Controller. But if I want to access a field and for example Log it or print it out, it always gives me a null value</p>
  
  <p>Does someone know why?</p>
  
  <p>Controller:</p>
  
  <pre><code>public static Result register() {
      DynamicForm users = Form.form().bindFromRequest();
      Logger.info(users.get("vorname"));
      return ok("hallo " + users.get("vorname"));
  }
  </code></pre>
  
  <p>View:</p>
  
  <pre><code>&lt;form role="form" class="form-horizontal" action="@routes.Signup.register()" method="POST"&gt;
          &lt;div class="form-group"&gt;
              &lt;label for="vorname" class="col-sm-2 control-label"&gt;Vorname&lt;/label&gt;
              &lt;div class="col-sm-10"&gt;
                  &lt;div class="col-xs-4"&gt;
                      &lt;input type="text" class="form-control" id="vorname" placeholder="Vorname"&gt;
                  &lt;/div&gt;
              &lt;/div&gt;
          &lt;/div&gt;
          &lt;div class="form-group"&gt;
              &lt;label for="nachname" class="col-sm-2 control-label"&gt;Nachname&lt;/label&gt;
              &lt;div class="col-sm-10"&gt;
                  &lt;div class="col-xs-4"&gt;
                      &lt;input type="text" class="form-control" id="nachname" placeholder="Nachname"&gt;
                  &lt;/div&gt;
              &lt;/div&gt;
          &lt;/div&gt;
          &lt;div class="form-group"&gt;
              &lt;label for="email" class="col-sm-2 control-label"&gt;Email-Adresse&lt;/label&gt;
              &lt;div class="col-sm-10"&gt;
                  &lt;div class="col-xs-4"&gt;
                      &lt;input type="email" class="form-control" id="email" placeholder="Email-Adresse"&gt;
                  &lt;/div&gt;
              &lt;/div&gt;
          &lt;/div&gt;
          &lt;div class="form-group"&gt;
              &lt;label for="password" class="col-sm-2 control-label"&gt;Passwort&lt;/label&gt;
              &lt;div class="col-sm-10"&gt;
                  &lt;div class="col-xs-4"&gt;
                      &lt;input type="password" class="form-control" id="password" placeholder="Passwort"&gt;
                  &lt;/div&gt;
              &lt;/div&gt;
          &lt;/div&gt;
          &lt;div class="form-group"&gt;
              &lt;label for="rpassword" class="col-sm-2 control-label"&gt;Passwort wiederholen&lt;/label&gt;
              &lt;div class="col-sm-10"&gt;
                  &lt;div class="col-xs-4"&gt;
                      &lt;input type="password" class="form-control" id="rpassword" placeholder="Passwort wiederholen"&gt;
                  &lt;/div&gt;
              &lt;/div&gt;
          &lt;/div&gt;
          &lt;div class="form-group"&gt;
              &lt;label for="geschlecht" class="col-sm-2 control-label"&gt;Geschlecht&lt;/label&gt;
              &lt;div class="col-sm-10"&gt;
                  &lt;div class="col-xs-4"&gt;
                      &lt;select class="form-control" id="geschlecht"&gt;
                          &lt;option&gt;Männlich&lt;/option&gt;
                          &lt;option&gt;Weiblich&lt;/option&gt;
                      &lt;/select&gt;
                  &lt;/div&gt;
              &lt;/div&gt;
          &lt;/div&gt;
          &lt;div class="form-group"&gt;
              &lt;div class="col-sm-offset-2 col-sm-10"&gt;
                  &lt;div class="col-xs-4"&gt;
                      &lt;button type="submit" class="btn btn-default"&gt;Registrieren&lt;/button&gt;
                  &lt;/div&gt;
              &lt;/div&gt;
          &lt;/div&gt;
      &lt;/form&gt;
  </code></pre>