WordPress Required Plugins

Allows admins to require content to be entered before a page/post can be published.

Required Fields can help you write your Posts, Pages without forgetting fields, if you forget something you'll be alerted about that!

This infrastructure plugin adds basic UI for single-valued taxonomies, i.e. a taxonomy with presents a select widget.

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

Disable email requirement for user registering/editing.

Force users to select a product category when creating or editing WooCommerce Products. For example, make category required.

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

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

This plugin make post title require field and limit its character.

You can make wocommerce checkout required fields optional or optional fields required in woocommerce