ZigTrap adds hidden field to your comments form, which humans will leave empty because they don't know it's there.
Spam bots, however, will normally enter some content in it, and this springs the trap, causing WordPress to show message and not save the comment at all..
Unzip the installer and upload the resulting 'zigtrap folder to the wp-content plugins directory.
Alternatively, go to Admin > Plugins > Add New and ZigTrap in the search box..
Activate the plugin through 'Plugins WordPress...
Browse the code, check out SVN repository, or subscribe to the development log by RSS...
Confirmed compatibility with WordPress 4.4.
Increased WordPress version to 4.0 accordance with ZigPress policy of gradually dropping support for deprecated platforms. 0.3.7.
Increased PHP version to 5.3 accordance with ZigPress policy of gradually dropping support for deprecated platforms. 0.3.5.
Confirmed compatibility with WordPress 3.4.2.
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