medium10 pts · first answer countsjavascriptdom-events

Handler that should run once

A "Pay now" button must send one request even if clicked twice quickly. Which option removes the listener after the first click?

A.addEventListener("click", pay, { passive: true })B.addEventListener("click", pay, true)C.addEventListener("click", pay, { single: 1 })D.addEventListener("click", pay, { once: true })

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Handler that should run once

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