← Stop Formatting Currency With Regex. `Intl.NumberFormat` Does It.Quiz
Intl.NumberFormat: formatting money without the regex
Seven questions on what Intl.NumberFormat actually does for you, the options that cover currency/compact/signed output, and the one thing it deliberately does NOT do.
questions7
pass mark70%
resultsat the end
No account needed. Answer all 7 questions, then see your score with every answer explained and a reference to the spec or MDN — pass and you can claim a certificate.