When to use mixin js in magento2?

Question

I want to change text Payment Method to Payment Information on checkout page.

It's need to use mixin js here?

Or i can override js here directly?

Answer 1

In your case, you don't need to use mixin js or override js. You can find in the method-group.js:

vendor/magento/module-checkout/view/frontend/web/js/model/payment/method-group.js

Title is a translation object:

title: $t('Payment Method')

So you can use i18n to your custom module by the following steps:

1. app/code/YourVendor/YourModule/i18n/en_US.csv

Add content like this:

"Payment Method","Payment Method Test New Title"

2. Check your result and it should be like this:

Hopefully, this will help you

Regards