Error when applying coupon code

[studiovlijmscherp]

Bug Description

When applying a coupon code. The server returns an error 500.

Error log:
laravel.log

My cart.antlers.html
cart.antlers.html.zip

Steps to reproduce

Add items to cart. Apply couponcode

Environment

Statamic 3.2.29 Solo
Laravel 8.78.1
PHP 7.4.13
cnj/seotamic 2.0.5
doublethreedigital/duplicator 2.1.0
doublethreedigital/simple-commerce 2.3.64
pecotamic/sitemap 1.2.7

[github-actions]

Released as part of v2.3.65.

[duncanmcclean]

Thanks!

Looks like Statamic doesn't like augmenting fields called value. Since it would be a breaking change to change the field name & the fact it might be fixed at some point in Statamic Core, I've written a workaround.

It should be fixed now for you, in v2.3.65. Have a great evening!

[studiovlijmscherp]

Updated to latest version. Get redirected to https://domain.com/!/simple-commerce/coupon

with another error:

419
PAGE EXPIRED

[duncanmcclean]

Oh, replace the CSRF bit you have with the 'csrf_field' tag.

I forgot to mention that haha. I also noticed you weren't using the tag but you're using a custom form?

[studiovlijmscherp]

Replace with what?
Using a custom (ajax) form indeed.

[duncanmcclean]

Replace it with this: https://statamic.dev/variables/csrf_field

[studiovlijmscherp]

This doesn't solve the issue unfortunately. Still 419 Expired

<form method="POST" action="/!/simple-commerce/coupon" class="flex flex-1"> {{ csrf_field }} <input type="text" placeholder="Voer je kortingscode in" name="code" class="bg-transparent border border-brand-light p-3 rounded-l text-brand-light text-gray-800 text-lg flex-grow md:flex-grow-0"> <button type="submit" class="bg-brand-regular border border-brand-light hover:bg-brand-light hover:text-black p-3 rounded-r">

[duncanmcclean]

That's odd, that fixed it for me when I tried. Are you using static caching?

[studiovlijmscherp]

Clearing the cache fixed it 👍🏻