title: How check vxml has error?
body: <pre><code>&lt;?xml version="1.0" encoding="iso-8859-1" standalone="no"?&gt;
  &lt;!-- DOCTYPE vxml SYSTEM "http://127.0.0.1:5000/voicexml1-0.dtd" --&gt;
  &lt;vxml xmlns="http://www.w3.org/2001/vxml" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.0"&gt;
  
    &lt;form id="dtmfForm"&gt;
        &lt;property name="inputmodes" value="dtmf"/&gt;
        &lt;field name="dtmf"&gt;
          &lt;audio src="http://localhost/File/voicefiles/T/menu/playCatDefinition.wav"/&gt;
  
      &lt;prompt&gt;press 1&lt;/prompt&gt;
          &lt;audio src="http://localhost/File/voicefiles/T/cats/Love.wav"/&gt;
  
      &lt;prompt&gt;press 2&lt;/prompt&gt;
          &lt;audio src="http://localhost/File/voicefiles/T/cats/Thinking of you.wav"/&gt;
  
      &lt;prompt&gt;press 3&lt;/prompt&gt;
          &lt;audio src="http://localhost/File/voicefiles/T/cats/Oba Nathi Da.wav"/&gt;
  
      &lt;prompt&gt;press 4&lt;/prompt&gt;
          &lt;audio src="http://localhost/File/voicefiles/T/cats/Adareta Kiyana Katha.wav"/&gt;
  
      &lt;prompt&gt;press 5&lt;/prompt&gt;
          &lt;audio src="http://localhost/File/voicefiles/T/cats/Akamatththa.wav"/&gt;
  
      &lt;prompt&gt;press 6&lt;/prompt&gt;
          &lt;audio src="http://localhost/File/voicefiles/T/cats/Sorry.wav"/&gt;
  
      &lt;prompt&gt;press 7&lt;/prompt&gt;
          &lt;audio src="http://localhost/File/voicefiles/T/cats/Birthday.wav"/&gt;
  
      &lt;prompt&gt;press 8&lt;/prompt&gt;
          &lt;audio src="http://localhost/File/voicefiles/T/cats/Annivesary.wav"/&gt;
  
      &lt;prompt&gt;
          go to next step press 0 
      &lt;/prompt&gt;
  
          &lt;grammar mode="dtmf" root="digit"&gt;
            &lt;rule id="digit" scope="public"&gt; 
              &lt;one-of&gt;
                  &lt;item&gt;0&lt;/item&gt;
                  &lt;item&gt;1&lt;/item&gt;
                  &lt;item&gt;2&lt;/item&gt;
                  &lt;item&gt;3&lt;/item&gt;
                  &lt;item&gt;4&lt;/item&gt;
                  &lt;item&gt;5&lt;/item&gt;
                  &lt;item&gt;6&lt;/item&gt;
                  &lt;item&gt;7&lt;/item&gt;
                  &lt;item&gt;8&lt;/item&gt;
                  &lt;item&gt;9&lt;/item&gt;
              &lt;/one-of&gt;
            &lt;/rule&gt;
          &lt;/grammar&gt;
  
      &lt;if cond="dtmf=='9'"&gt;
          &lt;goto next="http://localhost/myApp/resteasy/service/msisdn/7777?greetingCatagory='dtmf'"/&gt;
      &lt;else /&gt;
          &lt;goto next="http://localhost/myApp/resteasy/service/msisdn/7777?greeting='dtmf'"/&gt;
      &lt;/if&gt;
        &lt;/field&gt;      
      &lt;/form&gt;
      &lt;nomatch&gt;
          No Match! I'm sorry, I didn't understand you.  Could you please try that again? 
          &lt;reprompt /&gt;
      &lt;/nomatch&gt;
      &lt;noinput&gt;
          No Input! I'm sorry, I didn't hear anything.  Could you please try that again? 
          &lt;reprompt /&gt;
      &lt;/noinput&gt;
  &lt;/vxml&gt;
  </code></pre>
  
  <p>Consider this <strong>vxml</strong> any error in this how to check vxml have error. How to, I Solve it? what kind error include in this vxml some time go to <code>&lt;goto next={url}/&gt;</code> this step other code not working .what is the error in this code? how to mange time next step go to.. I am looking for suitable answer? </p>
  
  <p>Thanks.  </p>