@spa-tools/utilities
looksLikeBase64()
The looksLikeBase64()
function checks if a string looks to be a base64 encoded string.
Usage
import { looksLikeBase64 } from '@spa-tools/utilities';
const isBase64 = looksLikeBase64('SGVsbG8gd29ybGQh'); // true
console.log(isBase64);
// --> true
const isNotBase64 = looksLikeBase64('Hello World');
console.log(isNotBase64);
// --> false
Arguments
Name | Type | Required? | Description |
---|---|---|---|
str | string | yes | The string to check |
Returns
boolean
- If string passes base64 regex test then returns true
else returns false
.