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-rw-r--r--mascara/src/app/first-time/import-seed-phrase-screen.js9
1 files changed, 7 insertions, 2 deletions
diff --git a/mascara/src/app/first-time/import-seed-phrase-screen.js b/mascara/src/app/first-time/import-seed-phrase-screen.js
index fd2516ad4..883893e88 100644
--- a/mascara/src/app/first-time/import-seed-phrase-screen.js
+++ b/mascara/src/app/first-time/import-seed-phrase-screen.js
@@ -1,3 +1,4 @@
+import {validateMnemonic} from 'bip39'
import React, { Component } from 'react'
import PropTypes from 'prop-types'
import {connect} from 'react-redux'
@@ -39,8 +40,12 @@ class ImportSeedPhraseScreen extends Component {
handleSeedPhraseChange (seedPhrase) {
let seedPhraseError = null
- if (seedPhrase && this.parseSeedPhrase(seedPhrase).split(' ').length !== 12) {
- seedPhraseError = this.context.t('seedPhraseReq')
+ if (seedPhrase) {
+ if (this.parseSeedPhrase(seedPhrase).split(' ').length !== 12) {
+ seedPhraseError = this.context.t('seedPhraseReq')
+ } else if (!validateMnemonic(seedPhrase)) {
+ seedPhraseError = this.context.t('invalidSeedPhrase')
+ }
}
this.setState({ seedPhrase, seedPhraseError })