Explain the emits option.
Skip to solutionKEEP THE
mediumFrontend
Why declare emits and can you validate them?
977 views
01
Understand the problem
emits
02
Attempt it yourself
Sketch your approach before reading the solution — that's what interviews test.
Nudge consolestandby
Stuck? Beam a request up — the console returns a conceptual nudge that guides your logic without spoiling the implementation.
03
Study the solution
Declaring emits documents a component's events, removes them from fallthrough $attrs, and lets you validate payloads (return true/false) — improving clarity and catching mistakes. In <script setup> use defineEmits.
Solution ready — 2 min read
Classified // press E to declassify
04
Join the discussion
Discussion (0)
Sign in to join the discussion.
No responses yet. Be the first to share what you think.
Transmission complete // awaiting log
KEEP THE
STREAK ALIVE.
Dossier 22 of 70 decoded in the Vue.js track. One more won't hurt.