isFunction javascript Code Snippet in 2023
typefunctionbeginner
Last Updated: 16 September 2023
Checks if the given argument is a function.
- Use
typeofto check if a value is classified as a function primitive.
const isFunction = val => typeof val === 'function';isFunction('x'); // false
isFunction(x => x); // truejavascript snippet similar to isFunction For You in September 2023
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