💍nullish
null or undefined.
Any non-nullish value has .toString() method. (usually equivalent to String())
ℹ️
obj ?. propreturns undefined ifobjis nullish.⛔ possible errors：
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null or undefined.
Any non-nullish value has .toString() method. (usually equivalent to String())
ℹ️obj ?. prop returns undefined if obj is nullish.
⛔ possible errors：
Last updated
Was this helpful?