select-required-valid.html

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<!DOCTYPE html>

<html>

  <!-- Test: if select is required and has a select option which has value

             different from the empty string, :invalid should not apply. -->

  <link rel='stylesheet' type='text/css' href='style.css'>

  <body>

    <select class='notinvalid' required>

      <option selected>foo</option>

    </select>

  </body>

</html>