Vue · Middle · Question 9 of 75

How do you make a `watch` callback also run right away with the current value?

watch(() => route.params.id, loadUser, { immediate: true });

✓Correct answer: Pass { immediate: true }
2Call watch twice
3Use { deep: true }

Explanation

By default watch is lazy and fires only on changes. immediate runs it once on creation; { once: true } (3.4+) stops it after the first trigger.

Further reading

Vue: Watchers ↗

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