This plugin will add a new meta box to your posts and pages allowing you to mark posts that require users to login. Visitors trying to view the post, will be asked to login. 
<a href="https://i.imgur.com/ghvTt.png" rel="nofollow ugc">See a screenshot</a>

Simple Content Restriction

Ask your visitors to login if the post is marked as visible only to registered users.

Dhrumil Kumbhani

Chirag Rathod

Dhruvi Shah

Mikin Chauhan

🚀 This plugin works with “custom post”, Gutenberg (new editor), and Classic editor.
This plugin ensures that taxonomy terms, such as categories or tags, are selected before saving any post.
Or
Force the user to select the category/taxonomy/tags before saving any post, or default selected, based on plugin settings
Features
<ul>
<li>✅ Supports all taxonomies: Including post categories, post tags, product categories, product tags, and custom taxonomies.</li>
<li>✅ Works with all post types: Including posts, pages, WooCommerce Products, Events, and any other custom post types.</li>
<li>✅ Customizable conditions: Create conditions (rules) for requiring terms before saving a post.</li>
<li>✅ Default selected terms: Set default selected terms when editing any post. You can choose to enforce both “Required Terms” and “Default Selected Terms” from the plugin settings.</li>
</ul>
WHAT THIS PLUGIN CAN DO:
<ul>
<li>Displays an alert if no taxonomy or specific terms are selected before saving.</li>
<li>Automatically pre-selects specific tags, categories, or terms when editing posts based on plugin settings.</li>
<li>Supports both required and default terms in the post-editing interface.</li>
</ul>

WP Required Taxonomies – Categories and Tags Mandatory | Default Selected

Before saving any post, taxonomies are required or by default selected when editing a post.

Simple Content Restriction vs WP Required Taxonomies – Categories and Tags Mandatory | Default Selected