Denis Yanchevskiy

Allows you to make post, page, custom post elements required: title, content, featured image.
After installing the plugin, you need to go to the Settings -> DCO Post Validator to specify the required elements.

DCO Post Validator

Allows you to make post, page, custom post elements required: title, content, featured image.

Puvox Software

ttodua

<h4>[ ✅ 𝐒𝐄𝐂𝐔𝐑𝐄 𝐏𝐋𝐔𝐆𝐈𝐍𝐒 b𝓎 𝒫𝓊𝓋𝑜𝓍] :</h4>
<blockquote>
• Revised for security to be reliable and free of vulnerability holes. 
 • Efficient, not to add any extra load/slowness to site. 
 • Don’t collect private data.
</blockquote>
<h4>Plugin Description</h4>
Force dashboard users to select chosen fields during publishing. You can force users to insert/choose category, tag (or specific taxonomy) or Featured Image (a.k.a. thumbnails) when they publish any post. 
You can also limit maximum allowed tags/categories to be chosen.
Programatical hooks:
<ul>
<li>
to change the <code>$args</code> passed to javascript handler:
add_filter(“rtict_javascript_object”, “your_func”); 
function your_func($args) { 
 … 
}
</li>
<li>
to change the javascript handler’s error-output callback, define this in global JS scope:
function rtict_error_handler(args) { 
 // … console.log(args); 
}
</li>
</ul>
<h4>Available Options</h4>
See all available options and their description on plugin’s settings page.

Require & Limit Categories, Tags, Featured Image and taxonomies

Initial version works as intended

[ ✅ 𝐒𝐄𝐂𝐔𝐑𝐄 𝐏𝐋𝐔𝐆𝐈𝐍𝐒 b𝓎 𝒫𝓊𝓋𝑜𝓍]  Force dashboard users to select chosen fields during publishing

DCO Post Validator vs Require & Limit Categories, Tags, Featured Image and taxonomies