<form action='' method='post'>
            <fieldset class='registrace'>
                <h1>Údaje k úpravě inzerce</h1>

                <table class='registrace'>
                 <tr>
                  <th>Nový Email:</th>
                  <td>
                    <input type='email' name='email' placeholder=' Email..' required />
                  </td>
                 </tr>

                 <tr>
                  <th>Nové Heslo:</th>
                  <td>
                    <input type='password' min='3' name='heslo' placeholder=' Heslo ...' required />
                  </td>
                 </tr>
                <table class='registrace'>
                 <tr>
                  <th><?= $_SESSION['captcha'][0]." + ". $_SESSION['captcha'][1]. " = "?></th>
                  <td>
                    <input type='number' name='captcha' placeholder=' součet' required />
                  </td>
                 </tr>
                </table>
                 <tr>
                  <th> </th>
                  <td><input class='button' type='submit' name='dokoncit' Value='Dokončit'></td>
                 </tr>
                </table>
            </fieldset>
            </form>