Feedback about spam bots ?
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gilles guirand
Member since:
09 January 2008
Posts: 4
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Tuesday 15 September 2009 12:21:11 am
Hi,
I plan to use ez survey, but i worry about spam bots.
eZ Survey create content just after one single POST submit and i guess it could be dangerous (no confirmation, no CAPTCHA...)
Of course, i could add a captcha datatype (custom data type), but maybe someone already use another clever solution ?
Thx,
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Bjørn Reiten
Member since:
22 February 2008
Posts: 39
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Tuesday 15 September 2009 12:42:40 am
One solution out of the box could be to force a user to log in before it's possible to send the form, since the survey itself are using the same permissions as an article, folder etc.
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gilles guirand
Member since:
09 January 2008
Posts: 4
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Tuesday 15 September 2009 9:21:44 am
Of course, i need anonymous contributions... like a classic contact form.
Maybe, the simplest way is to change the default survey template, by displaying a first empty FORM before the real survey FORM (acting like the defaut /content/action POST -> /content/edit/ POST). Double POST is a good way to prevent spam bots.
Suggestion :
--------------
A confirmation page ('modify' button and 'confirm' button) could be a safe (anti spam because double POST) and an useful feature (printing).
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Eyvind Gerhard Sletten
Member since:
09 January 2008
Posts: 1
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Friday 19 February 2010 10:34:26 am
We are trying out a javascript solution. Modified content/datatype/view/ezsurvey.tpl
<script type="text/javascript">
var survey_uri_form = {$node.url_alias|ezurl()};
</script>
<form enctype="multipart/form-data" id="survey_form" method="post" action='nospam'>
And in the javascript on the site:
jQuery(document).ready(function() {
/* Spam protect survey */
if(jQuery('#survey_form').length != 0) {
var form_el = jQuery('#survey_form');
if(form_el.attr('action') == 'nospam') {
form_el.attr('action', survey_uri_form);
}
}
});
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