Whenever a checksum is invalid, warn the consumer the phrase is not really some thing produced by your app, and request when they would like to use it anyway. This way, your app only really should keep the wordlists for your personal supported languages, however, you can Recuperate phrases created https://socialioapp.com/story4308992/how-much-you-need-to-expect-you-ll-pay-for-a-good-valid-bip39-seed-phrase