PHP: Change Add to Cart text when price is empty or 0

Hi @eng0el

The following snippet can help you change the add to cart button text: https://woocommerce.com/document/change-add-to-cart-button-text/

We recommend using a plugin like Code Snippets to add the snippet to your site.

change the ‘Add to Cart’ text whenever the price is empty or equal to 0

However, this doesn’t seem to be realistic situation. What would cause a product’s price to become zero? Can you please elaborate a bit?

• This reply was modified 2 years, 3 months ago by Margaret S. woo-hc.

Hi

function wc_filter_woocommerce_product_add_to_cart_text( $add_to_cart_text, $product ) {
    // Price empty & Price is 0
    if ( empty ( $product->get_price() ) ||   $product->get_price()) == 0 ) {
        $add_to_cart_text = __( 'Not available right now', 'woocommerce' );
    }

    return $add_to_cart_text;
}
add_filter( 'woocommerce_product_add_to_cart_text', 'wc_filter_woocommerce_product_add_to_cart_text', 10, 2 );
add_filter( 'woocommerce_product_single_add_to_cart_text', 'wc_filter_woocommerce_product_add_to_cart_text', 10, 2 );

try this. not tested but should work

Hi @make-carlos

Your code produces a fatal on line 3.

@eng0el

Try the following:

function wc_filter_woocommerce_product_add_to_cart_text( $add_to_cart_text, $product ) {
    // Price empty & Price is 0
    if ( 0 == $product->get_price() ) {
        $add_to_cart_text = __( 'Not available right now', 'woocommerce' );
    }

    return $add_to_cart_text;
}
add_filter( 'woocommerce_product_add_to_cart_text', 'wc_filter_woocommerce_product_add_to_cart_text', 10, 2 );
add_filter( 'woocommerce_product_single_add_to_cart_text', 'wc_filter_woocommerce_product_add_to_cart_text', 10, 2 );

@rynald0s
I don’t know why nothing is changing in the product page, and the button is still displaying ‘Add to cart’

Hi @eng0el

Where and how are you adding the code?

I added the code snippet via the free https://www.ads-software.com/plugins/code-snippets/ plugin and the output was as follows:

https://snipboard.io/tjRA4u.jpg

Is the product price set to be 0 on your end? Also, is that a simple or a variable product? The latter may require a code adjustment.

Cheers!