Magento2: Cart form default action is to empty cart

[aario]

Preconditions (*)

1. Magento 2.3.1
2. Firefox, Chrome, Safari

Steps to reproduce (*)

1. Add a product to cart
2. Go to cart page
3. Edit the quantity
4. Press enter inside quantity input box

Expected result (*)

1. Quantity must be updated

Actual result (*)

1. Cart gets empty

More info:

It happens in:
vendor/magento/module-checkout/view/frontend/templates/cart/form.phtml
Where there are two submit buttons in a form:

        <button type="submit"
                name="update_cart_action"
                data-cart-empty=""
                value="empty_cart"
                title="<?= $block->escapeHtml(__('Clear Shopping Cart')) ?>"
                class="action clear" id="empty_cart_button">
            <span><?= /* @escapeNotVerified */ __('Clear Shopping Cart') ?></span>
        </button>
        <button type="submit"
                name="update_cart_action"
                data-cart-item-update=""
                value="update_qty"
                title="<?= $block->escapeHtml(__('Update Shopping Cart')) ?>"
                class="action update">
            <span><?= /* @escapeNotVerified */ __('Update Shopping Cart') ?></span>
        </button>

When the Enter key is pressed inside quantity input box, the browser automatically chooses the first submit button which is to empty_cart. Order of these buttons should be reversed or a javascript added to define the default behavior when Enter key is pressed.

Additional Information (*)

FYI: This issue is only reproduced on magento 2.3.1 not in 2.3 nor in 2.2

[m2-assistant[bot]]

Hi @aario. Thank you for your report.
To help us process this issue please make sure that you provided the following information:

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@aario do you confirm that you was able to reproduce the issue on vanilla Magento instance following steps to reproduce?

• [ ] yes
• [ ] no

[m2-assistant[bot]]

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[krishprakash]

@magento-engcom-team give me 2.3-develop instance

[magento-engcom-team]

Hi @krishprakash. Thank you for your request. I'm working on Magento 2.3-develop instance for you

[magento-engcom-team]

Hi @krishprakash, here is your Magento instance.
Admin access: https://i-22597-2-3-develop.instances.magento-community.engineering/admin
Login: admin Password: 123123q
Instance will be terminated in up to 3 hours.

[krishprakash]

Not reproduced on magento 2.3 instance which provided by magento.
But i have tested in my local 2.3.1 instance and issue is reproduced.

[magento-engcom-team]

:white_check_mark: Confirmed by @krishprakash
Thank you for verifying the issue. Based on the provided information internal tickets MAGETWO-99497 were created

Issue Available: @krishprakash, _You will be automatically unassigned. Contributors/Maintainers can claim this issue to continue. To reclaim and continue work, reassign the ticket to yourself._

[m2-assistant[bot]]

Hi @Shubham-Webkul. Thank you for working on this issue.
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[Shubham0492]

@magento-engcom-team give me 2.3-develop instance

[magento-engcom-team]

Hi @Shubham-Webkul. Thank you for your request. I'm working on Magento 2.3-develop instance for you

[magento-engcom-team]

Hi @Shubham-Webkul, here is your Magento instance.
Admin access: https://i-22597-2-3-develop.instances.magento-community.engineering/admin
Login: admin Password: 123123q
Instance will be terminated in up to 3 hours.

[Shubham0492]

Reproduced on 2.3.x

[Shubham0492]

But i noticed if cart page loaded completely(Estimate shipping section) then update item quantity otherwise it's empty.

[krishprakash]

@Shubham-Webkul, In 2.3.1 after proper page load this issue is appeared.
Thanks for your response.

[m2-assistant[bot]]

Hi @gulshanchitransh. Thank you for working on this issue.
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• [ ] 3. Verify that the issue is reproducible on 2.2-develop branch.

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[sanjaychouhan-webkul]

I am working on this issue

[m2-assistant[bot]]

Hi @sanjaychouhan-webkul. Thank you for working on this issue.
Looks like this issue is already verified and confirmed. But if you want to validate it one more time, please, go though the following instruction:

• [ ] 1. Add/Edit Component: XXXXX label(s) to the ticket, indicating the components it may be related to.

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• [ ] 3. Verify that the issue is reproducible on 2.2-develop branch.

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[rogyar]

I cannot reproduce this issue on 2.3-develop branch. If this issue is related to 2.3.1, it's probably fixed in 2.3-develop

[krishprakash]

I'm closing this issue as it's fixed in future releases.

[hostep]

Indeed, this ticket duplicates at least https://github.com/magento/magento2/issues/21499 & https://github.com/magento/magento2/issues/22042 & https://github.com/magento/magento2/issues/22137. The fix was done in https://github.com/magento/magento2/pull/21509 (for 2.3) and https://github.com/magento/magento2/pull/21512 (for 2.2) and should get rolled out in Magento 2.3.2 & 2.2.9

[marco7319]

empty cart when adding product, reproduced in magento 2.3.2. with theme Luma