Automattic\WooCommerce\Blocks\BlockTypes

AddToCartForm::has_all_attributes_set │ private │ WC 1.0

Check if a variation product has all attributes set. Returns true if the product is not variation, or if all variation attributes have defined values.

Method of the class: AddToCartForm{}

No Hooks.

Returns

true|false. True if all attributes are set, false otherwise.

Usage

// private - for code of main (parent) class only
$result = $this->has_all_attributes_set( $product );
$product(WC_Product) (required)
The product to check.

AddToCartForm::has_all_attributes_set() code WC 10.7.0

woocommerce/src/Blocks/BlockTypes/AddToCartForm.php 
private function has_all_attributes_set( $product ) {
	// If it's not a variation product, return true.
	if ( ! $product->is_type( ProductType::VARIATION ) ) {
		return true;
	}

	// Get all variation attributes.
	$variation_attributes = $product->get_variation_attributes();

	// If there are no variation attributes, return true.
	if ( empty( $variation_attributes ) ) {
		return true;
	}

	// Check if any attribute has an empty value (marked as 'any').
	if ( in_array( '', array_values( $variation_attributes ), true ) ) {
		return false;
	}

	return true;
}