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Update xrpljs2-migration-guide.md

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Elliot Lee
2021-10-20 21:19:42 -07:00
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content/references/xrpljs2-migration-guide.md
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@@ -81,9 +81,9 @@ console.log(trustlines.result)
## Transaction Submission
In xrpl.js there are specific helper functions for signing and submitting transactions and waiting for the XRP Ledger blockchain to confirm those transactions' final outcomes. Options
In xrpl.js, there are specific helper functions for signing and submitting transactions and waiting for the XRP Ledger blockchain to confirm those transactions' final outcomes:
- Use `submitAndWait()` to submit a transaction and wait for its [final outcome](finality-of-results.html). If the transaction becomes validated, this resolves to a [tx method][] response; otherwise, it raises an exception.
- Use `submitAndWait()` to submit a transaction and wait for its [final outcome](finality-of-results.html). If the transaction becomes validated, this resolves to a [tx method][] response; otherwise, it raises an exception. An exception does not guarantee that the transaction was not validated. For example, if the server has a [ledger gap](reliable-transaction-submission.html#ledger-gaps), then the transaction could have been validated in that gap.
- Use `submit()` to submit and return immediately. This resolves to a [submit method][] response, which shows the preliminary (non-final) result. This method only raises an exception if there was a problem sending the transaction to the XRP Ledger server.
For both methods, you can pass a signed transaction to the method directly, or you can sign the transaction right before submitting, by passing prepared transaction instructions and a [`Wallet` instance](#keys-and-wallets).
@@ -125,7 +125,7 @@ const prepared = await client.autofill({
})
```
Like the old prepare methods, `Client.autofill()` provides a reasonable `LastLedgerSequence` value by default. To prepare a transaction _without_ a `LastLedgerSequence` field, pass it with the value `null`:
Like the old prepare methods, `Client.autofill()` provides a reasonable `LastLedgerSequence` value by default. To prepare a transaction _without_ a `LastLedgerSequence` field, set "LastLedgerSequence" to the value `null`:
```js
const prepared = await client.autofill({