🧑‍💻 AI for Coding1 / 12

Reviewing AI OutputWorking

An AI produces a regex ^\d{3}-\d{4}$ and says it "validates any phone number." Reviewing critically, what is the correct assessment?

A

The regex needs no anchors to be safe

B

The regex is correct for all phone formats worldwide

C

The regex will reject all valid input due to the anchors

D

The claim is overbroad; this matches only a narrow 7-digit dashed format, not international or 10-digit numbers

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