WordPress at a glance
filter is not described

woocommerce_is_purchasable filter-hook . WC 1.0

Returns false if the product cannot be bought.

Usage

add_filter( 'woocommerce_is_purchasable', 'filter_function_name_8637', 10, 2 );
function filter_function_name_8637( $false, $that ){
	// filter...

	return $false;
}
$false
-
$that
-

Where the hook is called

WC_Product_Grouped::is_purchasable()
woocommerce_is_purchasable
WC_Product::is_purchasable()
woocommerce_is_purchasable
WC_Product_External::is_purchasable()
woocommerce_is_purchasable
woocommerce/includes/class-wc-product-grouped.php 82
return apply_filters( 'woocommerce_is_purchasable', false, $this );
woocommerce/includes/abstracts/abstract-wc-product.php 1543
return apply_filters( 'woocommerce_is_purchasable', $this->exists() && ( 'publish' === $this->get_status() || current_user_can( 'edit_post', $this->get_id() ) ) && '' !== $this->get_price(), $this );
woocommerce/includes/class-wc-product-external.php 151
return apply_filters( 'woocommerce_is_purchasable', false, $this );

Where in WP core the hook is used WooCommerce

Usage not found.