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The useHasPregenWallet hook checks whether a pregenerated wallet has already been created for the given identifier.

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Import

import { useHasPregenWallet } from "@getpara/react-native-wallet";

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Usage

import { useHasPregenWallet } from "@getpara/react-native-wallet";

function CheckPregenWallet({ userEmail }: { userEmail: string }) {
  const { hasPregenWalletAsync, data } = useHasPregenWallet();

  const handleCheck = async () => {
    await hasPregenWalletAsync({ pregenId: { email: userEmail } });
  };

  return (
    <View>
      {data !== undefined && <Text>Has wallet: {data ? "Yes" : "No"}</Text>}
      <Button title="Check" onPress={handleCheck} />
    </View>
  );
}