Forms and Localization B2C-COMMERCE-DEVELOPER Practice Questions (Page 6)

Questions 26–26

1. 26application · medium

   A B2C Commerce developer is building a checkout form that collects a customer's phone number. The business requires that the phone number be validated in the format (XXX) XXX-XXXX for US customers, but the same form is also used for Canadian customers who may enter numbers in a different format. The developer needs to ensure that the correct validation message appears in the customer's locale and that the submitted value is stored in the customer's profile. What should the developer do?

   • ACreate a custom validation rule that checks the customer's locale and applies the appropriate regular expression, then bind the field to the customer profile attribute and localize the error message via a properties file.
   • BUse a single server-side validation rule that accepts both US and Canadian formats, and display a generic error message in English only.
   • CDisable client-side validation and rely solely on server-side validation, then bind the field to the customer profile attribute.
   • DAdd a client-side validation rule using a regular expression for the US format and a separate server-side validation rule for the Canadian format, then bind the field to the customer profile attribute.
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