title: Flutter Auto update Textfield input to listview
body: <p>I will appreciate if anyone can help with how to update input value to listview like below attached GIF:</p>
  <p><a href="https://i.stack.imgur.com/Az3Wm.gif" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Az3Wm.gif" alt="enter image description here" /></a></p>
  <p>Basically my TextField is like this:</p>
  <pre><code>
  TextField(
                                                                      keyboardType:
                                                                          TextInputType
                                                                              .multiline,
                                                                      maxLines:
                                                                          null,
                                                                     
                                                                      controller:_controllerPassPhrase,
                                                                    )
  
  </code></pre>
  <p>And my listview is like this:</p>
  <pre><code>
  ListView.separated(
                                              separatorBuilder:
                                                  (context, index) =&gt; Divider(
                                                        color: Colors.white,
                                                      ),
                                              itemCount:
                                                  data == null ? 0 : data.length,
                                              itemBuilder: (context, index) {
                                                
                                                return Card(
  
                                                Text&quot; Input field should come here when send button clicked &quot;,
  
                                                );
                                              })
  
  </code></pre>
  <p>So whenever user input anything inside my Textfield I will like it to immediate go to the listview like the GIF fiel attached.</p>