User: knarf Date: 2011/08/31 03:26 PM

Modified: /about/members/ send-registration.php

Log: try to stop spam

File Changes:

Directory: /about/members/ ==========================

File [modified]: send-registration.php Delta lines: +4 -1 =================================================================== --- about/members/send-registration.php 2011-08-23 14:49:36 UTC (rev 605) +++ about/members/send-registration.php 2011-08-31 20:26:31 UTC (rev 606) @@ -29,10 +29,13 @@ if (empty($name)) { echo '<h4>Please fill in your name.</h4>'; echo '<br /><a href="javascript:history.back(1);">Try again</a>'; - } +} elseif (!preg_match("/\w+([-+.]\w+)*@\w+([-.]\w+)*.\w+([-.]\w+)*/", $email)) { echo '<h4>Please provide a valid email address.</h4>'; echo '<br />Please <a href="javascript:history.back(1);">try again</a>'; +} elseif (!empty($institution) && ($name == $institution)) { + echo '<h4>You provided the same for name and institution. Go away, spam bot, or </h4>'; + echo '<br /><a href="javascript:history.back(1);">try again</a>'; }

/* Sends the mail and outputs the "Thank you" string if the mail is successfully sent, or the error string otherwise. */