isSymbol javascript Code Snippet in 2025
typebeginner
Last Updated: 12 May 2025
Checks if the given argument is a symbol.
- Use
typeofto check if a value is classified as a symbol primitive.
const isSymbol = val => typeof val === 'symbol';isSymbol(Symbol('x')); // truejavascript snippet similar to isSymbol For You in May 2025
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