function mnemonicValidateimport { mnemonicValidate } from "https://deno.land/x/polkadot@0.2.41/util-crypto/mod.ts"; mnemonicValidate(mnemonic: string,wordlist?: string[],onlyJs?: boolean,): booleanExamples import { mnemonicGenerate, mnemonicValidate } from 'https://deno.land/x/polkadot@0.2.41/util-crypto/mod.ts'; const mnemonic = mnemonicGenerate(); // => string const isValidMnemonic = mnemonicValidate(mnemonic); // => boolean Parametersmnemonic: stringoptionalwordlist: string[]optionalonlyJs: booleanReturnsboolean