How to modify core checkout pane

Created on 7 May 2023, almost 2 years ago

Updated 8 May 2023, almost 2 years ago

I'm trying to modify the core Review checkout pane based on some logic that uses data collected from a custom checkout pane, which is contained in the Order Information stage.

Specifically, I need to use data from my custom form, apply some if statements to determine validity of the custom data, and if not valid replace the 'Pay and Complete Purchase' submit button with a custom error message.

I can, based on the guidance at https://docs.drupalcommerce.org/commerce2/developer-guide/checkout/repla..., add information to the Review checkout pane (using function buildPaneForm), but I can't figure out how to modify an existing checkout pane form element.

I can't see an alterPaneForm or similar function...

Help would be much appreciated.

Thanks.

💬 Support request

Status

Fixed

Version

2.35

Component

Checkout

Created by

🇳🇿New Zealand glennnz

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Comments & Activities

Issue created by @glennnz
Status changed to Fixed almost 2 years ago9:05am 8 May 2023
Comment almost 2 years ago →
🇮🇱Israel jsacksick
You can either swap the checkout pane completely, by specifying a different class like the following:

function MY_MODULE_commerce_checkout_pane_info_alter(&$definitions) { $definitions['review']['class'] = <path to my new class>. }
Or by implementing a hook_form_alter() (See commerce_paypal_form_commerce_checkout_flow_alter()) for an example.
Comment almost 2 years ago →
System Message
Automatically closed - issue fixed for 2 weeks with no activity.

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