$VAR1 = {
          'responseDetails' => 'invalid text',
          'responseStatus' => 400,
          'responseData' => undef
        };
<title>Google API translate</title>
<h1>Google API translate</h1>
<form action="webservice_simple_googleapi">
  <input type="text" name="text" size="128" value="" />
  <input type="submit" value="submit" />
</form>