title: Phone number form with country code in Laravel 8 x-form.input tag
body: <p>I already have built form with &lt;x-form.input&gt; tag in laravel 8 and It is working now.
  But now need to add a phone number field when users register their account.
  This is current code.</p>
  <pre><code>&lt;form method=&quot;post&quot; action=&quot;{{ route('L4.contestants.store', $organization) }}&quot; enctype=&quot;multipart/form-data&quot;&gt;
                  @csrf
                  &lt;div class=&quot;row mb-4 md-3&quot;&gt;
                      &lt;div class=&quot;col-12&quot;&gt;
                          &lt;label for=&quot;birthdate&quot;&gt; Birthdate &lt;/label&gt;
                          &lt;x-form.input type=&quot;date&quot; id=&quot;birthdate&quot; name=&quot;birthdate&quot; /&gt;
                      &lt;/div&gt;
                  &lt;/div&gt;&lt;!--/row--&gt;
  
                  &lt;div class=&quot;row mb-4 md-3&quot;&gt;
                      &lt;div class=&quot;col-12&quot;&gt;
                          &lt;label for=&quot;phone&quot;&gt; Phone Number &lt;/label&gt;
                          &lt;x-form.input type=&quot;tel&quot; id=&quot;phone&quot; name=&quot;phone&quot; /&gt;
                      &lt;/div&gt;
                  &lt;/div&gt;&lt;!--/row--&gt;
  
                  &lt;hr&gt;
  
                  &lt;x-form.buttons submit-name=&quot;Add&quot; :cancel-url=&quot;route('L4.contestants.index', $organization)&quot; /&gt;
  
              &lt;/form&gt;
  </code></pre>
  <p>Now it is working but I need to use with country and validation.
  We should use x-form tag due to needn't change others.
  Please help me. Thank you.</p>