xtable"><tr>
  <td style="width: 33%; vertical-align: top;"><ul>
      <li><a href="validation.html#ect.validation.base.ValidationResult.invalid">invalid() (ect.validation.base.ValidationResult class method)</a>

      <ul>
        <li><a href="validation.html#ect.validation.ValidationResult.invalid">(ect.validation.ValidationResult class method)</a>
</li>
      </ul></li>
      <li><a href="validation.html#ect.validation.base.ValidationRule.is_structural">is_structural (ect.validation.base.ValidationRule p