WooCommerce – How to insert icons before delivery method

Good day,

Could anyone please help me how to insert icons before delivery method?

I use this filter

add_filter( 'woocommerce_cart_shipping_method_full_label', 'filter_woocommerce_cart_shipping_method_full_label', 10, 2 ); 
function filter_woocommerce_cart_shipping_method_full_label( $label, $method ) { 
   // Use the condition here with $method to apply the image to a specific method.      

   if( $method->method_id === "napobocce" ) {
       $label = "<img src='https://image.flaticon.com/icons/svg/2922/2922830.svg' style='height: 30px; border-radius: 20px; margin-left: 5px; margin-right: 5px;' />".$label;
   } 
   if( $method->method_id == "zasilkovna" ) {
       $label = "<img src='https://image.flaticon.com/icons/svg/2922/2922830.svg' style='height: 30px; border-radius: 20px; margin-left: 5px; margin-right: 5px;' />".$label;       
   }
   if( $method->method_id == "doprava>ceska-posta>16" ) {
       $label = "<img src='https://image.flaticon.com/icons/svg/2922/2922830.svg' style='height: 30px; border-radius: 20px; margin-left: 5px; margin-right: 5px;' />".$label;       
   }
   if( $method->method_id == "doprava>geis>16" ) {
       $label = "<img src='https://image.flaticon.com/icons/svg/2922/2922830.svg' style='height: 30px; border-radius: 20px; margin-left: 5px; margin-right: 5px;' />".$label;       
   }
   return $label; 
}

---

This works normally for local pickup and Zásilkovna, but not for the last two.

I found the id I have with them at the value “value” in the input. Would anyone know how to help me?

Or how to do this using CSS only?

Answer

To found out the correct $method->method_id you could use

echo 'DEBUG: method id = '. $method->method_id;

---

So you get

function filter_woocommerce_cart_shipping_method_full_label( $label, $method ) {
    // Remove afterwards
    echo 'DEBUG: method id = '. $method->method_id;
    
    // Use the condition here with $method to apply the image to a specific method.      
    if( $method->method_id === "local_pickup" ) {
        $label = "<img src='https://image.flaticon.com/icons/svg/2922/2922830.svg' style='height: 30px; border-radius: 20px; margin-left: 5px; margin-right: 5px;' />" . $label;
    } elseif( $method->method_id == "zasilkovna" ) {
        $label = "<img src='https://image.flaticon.com/icons/svg/2922/2922830.svg' style='height: 30px; border-radius: 20px; margin-left: 5px; margin-right: 5px;' />" . $label;       
    }
    
    return $label; 
}
add_filter( 'woocommerce_cart_shipping_method_full_label', 'filter_woocommerce_cart_shipping_method_full_label', 10, 2 );