import { isHex } from "https://deno.land/x/polkadot@0.2.19/util/is/index.ts";
Examples
import { isHex } from 'https://deno.land/x/polkadot@0.2.19/util/mod.ts';
isHex('0x1234'); // => true
isHex('0x1234', 8); // => false
Very Popular
import { isHex } from "https://deno.land/x/polkadot@0.2.19/util/is/index.ts";
import { isHex } from 'https://deno.land/x/polkadot@0.2.19/util/mod.ts';
isHex('0x1234'); // => true
isHex('0x1234', 8); // => false