WooCommerce: Display “Already In Cart – Add Again?”

Need to make sure customers are not adding the same item to their cart again? Let them know the item is already added to their cart.

woocommerce add to cart button

Once you add the code snippet below, you can check to see if the item is already in the cart and add a warning message on the add to cart button.

woocommerce already in card - add again

Where To Put The Code Snippet?

This code snippet should go in your active theme’s functions.php file.

Add it to the bottom of the file, before any closing ?> characters.

It’s always a good idea to take a backup of your functions.php file in case anything goes wrong – you can just copy the old code back in again.

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Wil

Wil is a dad, consultant, developer, conference organiser, speaker and business mentor. He co-organizes the WordPress Sydney meetup group and has been on the organising committee for WordCamp Sydney since 2014. He speaks at many special events and contributes to the WordPress open source project. His likes are chillies, craft beer and electrogravitics.

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