Implement Quantity field behavior like in Amazon

You could simply hide the qty button on single product pages using CSS. It will default to 1.

Thanks Mike for your reply. Also I want to restrict the addition to cart for a variation product when it reaches 10 quantity in cart.

There is a plugin called min max quantities you can use for that.

Actually, I would like to do it programmatically but am unable to do it for a variation product …

Below is the code to do this for minimum qty … I want to do the opposite so in my function I want to read from cart and notify the user accordingly … for example if for a variation product of color blue there is already 5 items in cart and from product page user is adding 6 more then a notice will be sent to user that only 5 more of the blue colored variation product can be added.

function wpbo_minimum_item_quantity_validation( $passed, $product_id, $quantity, $variation_id, $variations ) {
// Make $woocommerce accessable
global $woocommerce;

// Set a minimum item quantity
$minimum = 10;

// Check if the quantity is less then our minimum
if ( $quantity < $minimum ) {

// Get the product title for the error statement
$product = get_product( $product_id );
$product_title = $product->post->post_title;

// Add the error
$woocommerce->add_error( sprintf( “You must add a minimum of %s %s’s to your cart to proceed.” , $minimum, $product_title ) );

// If the quantity is 10 or above return true
} else {
return true;
}
}

add_action( ‘woocommerce_add_to_cart_validation’, ‘wpbo_minimum_item_quantity_validation’, 1, 5 );

$passed_validation = apply_filters( ‘woocommerce_add_to_cart_validation’, true, $product_id, $quantity, $variation_id, $variations );

I inserted code

foreach( WC()->cart->get_cart() as $cart_item_key => $values ) {

in the function above so I can read what’s in cart for the variation id but I get fatal error.

This is exactly what the extension can handle – min/max qty per variation. You’re basically asking me to copy/paste the code from the extension? ??

Enable WP_DEBUG to see what errors you are causing. You need to compare by variation ID to do it yourself.

Mike, Okay I will debug.. In the meantime can you share the link to the plugin? Thanks.

I believe this is the link: https://www.woothemes.com/products/minmax-quantities/

Thanks Mike.