tmatsuur

<p>This plugin increases the efficiency of spam distinction of a comment. It is possible to extract URL from the past spam comment and add to a blacklist. Moreover, URL contained in a new spam comment can be added to a blacklist.</p>
<h4>Some features:</h4>
<ul>
<li>The key of a blacklist and a moderation list is automatically rearranged in order of a name. </li>
<li>Each key is movable by drag and drop. </li>
<li>URL contained in the accumulated spam comment can be added to a blacklist.</li>
<li>URL contained in a new spam comment can be added to a blacklist when marked spam. </li>
<li>The comment in which a few URL is contained can be marked as spam. </li>
<li>The extended blacklist corresponding to a regular expression can be used.</li>
</ul>
<h4>Support</h4>
<ul>
<li>Japanese – http://elearn.jp/wpman/column/blacklist-keys-manager.html</li>
</ul>
<h4>Translators</h4>
<ul>
<li>Japanese(ja) – <a href="http://12net.jp/" rel="nofollow ugc">Takenori Matsuura</a></li>
</ul>
<p>You can send your own language pack to me.</p>
<p>Please contact to me.</p>
<ul>
<li>http://12net.jp/ (ja)</li>
<li>@tmatsuur on twitter.</li>
</ul>
<h4>Contributors</h4>
<ul>
<li><a href="http://12net.jp/" rel="nofollow ugc">Takenori Matsuura</a></li>
</ul>
<h3>Credits</h3>
<p>This plug-in is not guaranteed though the user of WordPress can freely use this plug-in free of charge regardless of the purpose.<br />
The author must acknowledge the thing that the operation guarantee and the support in this plug-in use are not done at all beforehand.</p>
<h3>Contact</h3>
<p>email to takenori.matsuura[at]gmail.com<br />
twitter @tmatsuur</p>


Blacklist keys manager

The increase in efficiency of management of a comment blacklist is attained, and a spam comment is blocked.

bannersky

<p>This plugin helps you avoid spam submissions from Gravity Forms, Formidable Forms, WPForms, Contact Form 7 and Forminator.</p>
<p>This is the free version and you can set it up to use a blacklist. If the field value contains / same as an item / keyword in the applied blacklist, the form submission will be blocked. It’s easy to use, you just need to create a blacklist, enable settings for the form and apply the blacklist to the form fields. You can set one or more fields to validate. Validation messages can be customized for the form.</p>
<p>The Pro version described here: https://www.bannersky.com/gravity-forms-blacklist-and-custom-validation/ can also be used as a whitelist, IP address, email or invitation code to validate visitor input. Support for blocking email domains, giving you the option to allow or block submissions instead of always allowing submissions. Supports blocking IP addresses by country or allowing only IP addresses from a certain country.</p>
<h3>Short Description</h3>
<p>This plugin helps you avoid spam submissions from Gravity Forms, Formidable Forms, WPForms, Contact Form 7 and Forminator. It checks the form field content and block submitting base on your keywords. Blocking IP, Country is only supported in the Pro version.</p>


BSK Forms Blacklist

Perfect

Checks field content and block submitting base on your keywords. Blocking IP, Country is only supported in the Pro version.

Blacklist keys manager vs BSK Forms Blacklist