Grab Value from Javascript popup - use as php post value -


first off, if there better way of doing this? let me know... way seems kind of "hackish". here trying do: see in below input, have text field simple want appear <a> link. if user clicks it, want javascript pop box appear user entering email. want them hit ok, , send email value form , form submits via php post.

i not know how grab value box , insert in form (if possible) can submit php.

here code:

    <form id="frm1" action="login.php" method = "post">         <input onclick="resetpassword()" type="text" name="email" value="reset password" style="cursor: pointer; background:none; text-decoration: underline; border: none;"  />     </form>       <script>         function resetpassword() {         var x;          var email=prompt("enter email reset password.", "example@email.com");          if (email!=null)           {           document.getelementbyid("frm1").submit();           }         }    </script>     <?php       if (isset($_post['email'])) {          $email = $database -> escape_value(trim($_post['email']));         //  reset password           }   ?>

grab email promt, paste input field , submit form.

<form id="frm1" action="login.php" method='post'>     <input id="email" onclick="resetpassword()" type="text" name="email" placeholder="reset password" /> </form>  <script type="text/javascript">   function resetpassword() {         var email = prompt("enter email reset password.", "email@example.com");      if (email != null) {       document.getelementbyid("email").value = email;        document.getelementbyid("frm1").submit();     }   } </script>

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