When a checksum is invalid, warn the user that the phrase is not one thing generated by your app, and ask if they wish to use it in any case. Using this method, your application only really should keep the wordlists in your supported languages, however , you can Get https://squareblogs.net/edelinepge/h1-b-recognizing-bip39-a-comprehensive-overview-to-mnemonic-expressions-and