method BufferConstructor.isEncoding
#BufferConstructor.isEncoding(encoding: string): encoding is BufferEncodingReturns true if encoding is the name of a supported character encoding,
or false otherwise.
import { Buffer } from 'node:buffer';
console.log(Buffer.isEncoding('utf8'));
// Prints: true
console.log(Buffer.isEncoding('hex'));
// Prints: true
console.log(Buffer.isEncoding('utf/8'));
// Prints: false
console.log(Buffer.isEncoding(''));
// Prints: false
Parameters #
#encoding: string A character encoding name to check.
Return Type #
encoding is BufferEncoding