Check low balance before send

[n13]

Check balance before sending transaction

https://github.com/w3f/Grant-Milestone-Delivery/pull/713#issuecomment-1426085300

Steps:

• Scan QR code for receive, send with low balance

Expected: Should alert user of low balance Actual: Tries transaction

[n13]

Reference: https://polkadot.js.org/docs/api/start/api.tx.subs/#payment-information

the illogically named "partialFee" is actually ... the fee.

[n13]

[takahser]

In my case, this didn't work as expected.

• Although my account balance is sufficient:
• It would display this error:

EDIT:

• This bug is related to the existential deposit. Hence, it can be ignored.