Subscribe to ✉️
<!-- wp:html --> <form name="ml_form_only_in" id="ml_form_only_in" method="post" action="http://powd.jp/xmailinglist/i/mail.php?page=MailReg" accept-charset="UTF-8" target="dummyframe"> <input class="char" type="text" name="add_mail" placeholder="___@___.__" /> <input class="char" type="submit" value="Subscribe"/> <span id="form_result" class="char"></span><br /> <input type="hidden" name="sb_reg" value="SubScribe" /> <input type="hidden" name="identity" value=";t&FAhGm" /> </form> <iframe name="dummyframe" id="dummyframe" style="display:none;"></iframe> <script> var $result = document.getElementById('form_result'); var $iframe = document.getElementById('dummyframe'); $iframe.addEventListener('load', function() { var result = document.dummyframe.document.documentElement.textContent; var message = ''; if (result.includes('失敗')) { message = 'Invalid email.' } else if (result.includes('既')) { message = 'The email has already registered.' } else if (result.includes('確認')) { message = 'A confirmation email has been sent.' } console.log(result) $result.textContent = message }) </script> <!-- /wp:html -->