Câu 14: 70-480: MCSD Programming in HTML5 with JavaScript and CSS3

HOTSPOT -You are developing an online shopping application that accepts credit cards for payment. If the credit card number is invalid, the application must:Generate an error -Assign "200" to the error numberAssign "Invalid" to the error descriptionYou need to write the code that meets the requirements. How should you write the code? (To answer, select the appropriate option from the drop-down list in the answer area.)Hot Area:

1. A. Lựa chọn A bằng hình ảnh — đáp án hiện tại