IsValid

<!-- Import the Integr8 Ajax API -->
<!-- NOTE: Get your own API key to use in the following script tag from: -->
<!-- http://www.data-8.co.uk/integr8/Admin/Ajax.aspx -->
<script src="https://webservices.data-8.co.uk/Javascript/Loader.ashx?key=your-api-key" type="text/javascript">
</script>

<script type="text/javascript">

function loadIntegr8() {
  // Load the TelephoneLineValidation Integr8 service
  data8.load('TelephoneLineValidation');
}

function IsValid(number) {
  /// <param name="number">string</param>
  var telephonelinevalidation = new data8.telephonelinevalidation();
  
  telephonelinevalidation.isvalid(
    number,
    null,
    showIsValidResult
  );
}

function showIsValidResult(result) {
  // Check that the call succeeded, and show the error message if there was a problem.
  if (!result.Status.Success) {
    alert('Error: ' + result.Status.ErrorMessage);
  }
  else {
    // TODO: Process method results here.
    // Results can be extracted from the following fields:
    // result.Result
    //   Indicates if the telephone number is found to be valid.
  }
}

loadIntegr8();

</script>

// NOTE: A reference to the web service must be added to use this sample code.
// See the details at:
// https://www.data-8.co.uk/developers/how-to/-net-1-0-1-1-and-2-0-web-references
// or
// https://www.data-8.co.uk/developers/how-to/-net-3-5-and-later-service-references
private void IsValid(string number)
{
    // Invoke the web service method.
    TelephoneLineValidationSoapClient proxy = new TelephoneLineValidationSoapClient();
    TelephoneLineValidationOutput results = proxy.IsValid("username", "password", number, null);
    // Check that the call succeeded, and show the error message if there was a problem.
    if ((results.Status.Success == false))
    {
        MessageBox.Show(("Error: " + results.Status.ErrorMessage));
    }
    else
    {
        // TODO: Process method results here.
        // Results can be extracted from the following fields:
        // result.Result
        //   Indicates if the telephone number is found to be valid.
    }
}

'NOTE: A reference to the web service must be added to use this sample code.
'See the details at:
'https://www.data-8.co.uk/developers/how-to/-net-1-0-1-1-and-2-0-web-references
'or
'https://www.data-8.co.uk/developers/how-to/-net-3-5-and-later-service-references
Private Sub IsValid(ByVal number As String)
    'Invoke the web service method.
    Dim proxy As TelephoneLineValidationSoapClient = New TelephoneLineValidationSoapClient()
    Dim results As TelephoneLineValidationOutput = proxy.IsValid("username", "password", number, Nothing)
    'Check that the call succeeded, and show the error message if there was a problem.
    If (results.Status.Success = false) Then
        MessageBox.Show(("Error: " + results.Status.ErrorMessage))
    Else
        'TODO: Process method results here.
        'Results can be extracted from the following fields:
        'result.Result
        '  Indicates if the telephone number is found to be valid.
    End If
End Sub

// NOTE: The php_soap.dll extension must be enabled in the php.ini file.
function IsValid($number)
{
  $params = array(
    "username" => "your-username",
    "password" => "your-password",
    "number" => $number,
    "options" => $options
  );
  $client = new SoapClient("https://webservices.data-8.co.uk/TelephoneLineValidation.asmx?WSDL");
  $result = $client->IsValid($params);
  if ($result->IsValidResult->Status->Success == 0)
  {
    echo "Error: " . $result->IsValidResult->Status->ErrorMessage;
  }
  else
  {
    // TODO: Process method results here.
    // Results can be extracted from the following fields:
    // $result->IsValidResult->Result
    //   Indicates if the telephone number is found to be valid.
  }
}

Public Sub IsValid(number As String)
  Dim rs As ADODB.Recordset
  Set rs = New ADODB.Recordset
  rs.Open "https://webservices.data-8.co.uk/recordset.ashx?service=TelephoneLineValidation&method=IsValidSimple" &
    "&username=your-username" &
    "&password=your-password" &
    "&number=" & number
  If rs.MoveFirst Then
    If rs.Fields(0).Name = "Success" And rs.Fields(0).Value = false Then
      MsgBox "Error: " & rs.Fields(1)
    Else
      'TODO: Process method results here.
      'All the results are available in the first row in the recordset.
      'Results can be extracted from the following fields:
      'Result
      '  Indicates if the telephone number is found to be valid.
    End If
  End If
End Sub