isBoolean javascript Code Snippet in 2024
typebeginner
Last Updated: 16 December 2024
Checks if the given argument is a native boolean element.
- Use
typeofto check if a value is classified as a boolean primitive.
const isBoolean = val => typeof val === 'boolean';isBoolean(null); // false
isBoolean(false); // truejavascript snippet similar to isBoolean For You in December 2024
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