AD0-E716 Exam Dumps : Adobe Commerce Developer Expert

To allow the is_delayed EAV attribute to be used in the .phtml cart page, the developer needs to create a new file called etc/catalog_attributes.xmi. This file will contain the definition of the is_delayed attribute.

The following code shows how to create the etc/catalog_attributes.xmi file:

XML

Is Delayed

This attribute indicates whether the product is delayed.

10

false

Once the etc/catalog_attributes.xmi file has been created, the is_delayed attribute will be available in the .phtml cart page. The attribute can be accessed using the getIsDelayed() method of the Product class.

PHP

$product = $block->getProduct();

$isDelayed = $product->getIsDelayed();

The isDelayed variable will contain the value of the is_delayed attribute. If the value of the attribute is 1, then the product is delayed. If the value of the attribute is 0, then the product is not delayed.

To ensure the developer has access to push code in an Adobe Commerce Cloud project, the developer’s email must be added under Users in the Cloud Project Web UI and the developer needs to add SSH public key in the Cloud Account dashboard settings. The Cloud Project Web UI is a web interface that allows managing and configuring Adobe Commerce Cloud projects and environments. The developer’s email must be added under Users to grant them access to the project and assign them a role and permissions. The Cloud Account dashboard settings is a web interface that allows managing and configuring Adobe Commerce Cloud accounts and SSH keys. The developer needs to add SSH public key in the settings to enable secure connection to the project and environments via SSH. Verified References: [Magento 2.4 DevDocs]

To add file upload validation for a custom form field in the Adobe Commerce admin panel, which should restrict the file type to .pdf and limit the file size to 2 MB, the recommended approach is to include the validation parameters directly within the node in the form’s XML configuration. This ensures that the validation occurs on the client-side as well as server-side, providing immediate feedback to users before submission.

Option C is correct for the following reasons:

Adding Validation Inside <settings>:By placing the and tags within the node of the XML configuration, the system will enforce these restrictions directly within the form component. This method leverages Magento’s built-in support for validation settings, which ensures that only files matching the specified criteria (.pdf files of 2 MB or smaller) are accepted by the form.

Explanation: Magento UI components allow for client-side validation through the node, where attributes such as allowedExtensions and maxFileSize are used to control file upload constraints. This approach not only validates the file size and type but also integrates seamlessly with Magento’s front-end validation mechanisms.

References: Magento’s documentation on UI components highlights how to enforce file type and size restrictions through XML configurations within , making it the standard and most efficient solution for this task.

Alternatives and Limitations:

Option A: Adding validation within the controller (UploadPdf) can provide additional server-side validation, but this does not prevent the user from selecting invalid files in the first place. Server-side validation alone lacks the user experience enhancement provided by client-side feedback.

Option B: Configuring a virtual type in di.xml for validation (e.g., setting allowedExtensions and maxFileSize within a custom uploader model) is effective for backend processing but is not as straightforward for direct form validation within the admin UI. It complicates the implementation by requiring custom backend logic where native XML validation can suffice.

Option C provides a straightforward, maintainable, and user-friendly way to implement file validation directly in the form configuration. It reduces the need for custom controller or model logic and leverages Magento’s built-in form handling capabilities.