Bug on checkout

Hello,

You can modify the source and update it to the following:

https://github.com/woocommerce/woocommerce/pull/21801/files

Add this above the return

 if ( ! isset( $a['priority'], $b['priority'] ) ) {
   return 0;
 }

This is the official fix that will be in 3.5.2 if you can’t wait till this is updated.

cheers,

Jamie
Lead Developer
WC Vendors Marketplace

For anyone following along I can report that I had an issue unrelated to this bug. Once I resolved that issue – @jesshilario fix did work as expected. Thanks!

Hey @derfberg – I have no idea on the release date. The PR has been merged into core so that suggests it’s indeed going to be included in the next version.

You can follow the progress for that here: https://github.com/woocommerce/woocommerce/milestone/133

That said, I’ll mark this thread as resolved as we’ve found what’s causing the problem, and suggested some temporary solutions, while we can look at the progress for 3.5.2 on the WooCommerce GitHub repo.

Thanks all for the contributions and the creative thinking.

Hi @jobthomas

“Undefined index: priority” Notice is still reproducing for:
$fields['account']['account_username'] and $fields['account']['account_password'].

Temporary fix:

add_filter( 'woocommerce_checkout_fields', 'custom_override_checkout_fields', 1 );
function custom_override_checkout_fields( $fields ) {
	if ( isset( $fields['account']['account_username'] ) ) {
		$fields['account']['account_username']['priority'] = 1;	
	}
	
	if ( isset( $fields['account']['account_password'] ) ) {
		$fields['account']['account_password']['priority'] = 1;	
	}				

	return $fields;
}

• This reply was modified 6 years ago by Ilya Kogan.

For time being until 3.5.2 is not released you can do hide this to solve the error.

under /wp-content/plugins/woocommerce/includes

in class-wc-checkout.php file line no 243 -> 246 comment it

/* foreach ( $this->fields as $field_type => $fields ) {
// Sort each of the checkout field sections based on priority.
uasort( $this->fields[ $field_type ], ‘wc_checkout_fields_uasort_comparison’ );
} */

Hope this helps ??