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fotan/hidden.html

Created January 6, 2017 01:46
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FORM - Hidden Field Captcha
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hidden.html
Hides a form field. Check for it on the form processor page. If there's data, it was filled in by a bot because a normal browser can't see it.
<input type="text" name="surprise" value="" style="display: none; visibility: hidden;"/>
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