Minimum Featured Image Size Plugin

With this plugin you can set the minimum/exact width and height required for featured images used in standard and custom posts. You can also customise the error message shown to the user when an image isn’t large enough. Supports the Gutenberg Block Editor.

• Upload minimum-featured-image-size folder to your /wp-content/plugins/ directory.
• Activate the plugin through the ‘Plugins’ menu in WordPress.
• Go to Settings > Minimum Featured Image Size.

1. 

   Plugin settings

2. 

   Error message displayed to user if image isn't large enough

None yet!

0.1

• Initial release

1.0

• Use Ajax to check image size, post no longer has to be published to check image size
• Add admin setting for error message
• Add admin setting to disable Ajax
• Improve UI for error messages displayed to the user

1.1

• Add option to set image sizes for custom post types

1.1.1

• Bug fix to resolve conflict with bbPress

1.1.2

• Bug fix

2.0

• Feature requests added – exact dimensions, choice of post disabling
• Add Gutenberg Block Editor support

2.0.1

• Bug fix

2.0.2

• Add support for pages

2.0.3

• Bug fix – removing featured image in block editor