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isNil

_.isNil(value) # Ⓢ [Ⓣ][1] Ⓝ

Checks if value is null or undefined.

Since​

4.0.0

Arguments​

  1. value (*): The value to check.

Returns​

(boolean): Returns true if value is nullish, else false.

Example​

_.isNil(null);
// => true

_.isNil(void 0);
// => true

_.isNil(NaN);
// => false