How to use the isValidAudio function

The isValidAudio function is used to check whether an audio file is valid or not. It accepts a Buffer as an argument.

Types that are validated

• mp3
• wav

You can also pass an options object as a second argument to exclude a specific type.

import { isValidAudio } from 'multiform-validator';
import AudioBuffer from 'audio-buffer';
import AudioBuffer2 from 'audio-buffer2';

const buffer: Buffer = AudioBuffer;
const isValid = isValidAudio(buffer);

console.log(isValid);  // true if the audio is valid, false otherwise

const buffer2: Buffer = AudioBuffer2;
const isValid2 = isValidAudio(buffer2, { exclude: ['wav'] });

console.log(isValid2);  // true if the audio is valid, false otherwise