Check if a value is base58 encoded

JavaScript version
// It doesn't accept the I, O, l characters
const isBase58 = (value) => /^[A-HJ-NP-Za-km-z1-9]*$/.test(value);
TypeScript version
const isBase58 = (value: string): boolean => /^[A-HJ-NP-Za-km-z1-9]*$/.test(value);