Operators

!==

Supported By

Syntax

expression !== expression

Description

The !== operator evaluates to false if the given values have the same type and are identical. Otherwise, it evaluates to true.

Note

String comparison with the !== operator is case-sensitive. For case-insensitive comparison, use the != or ne operator.

Synonyms

is not exactly, isn't exactly, ≠≠≠

See Also

!=, ne, equal