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Adding a Basic Check to prevent users sending txn's to themselves #47

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Adding a Basic Check to prevent users sending txn's to themselves #47

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5 changes: 5 additions & 0 deletions cli_send.go
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,11 @@ func (cli *CLI) send(from, to string, amount int, nodeID string, mineNow bool) {
if !ValidateAddress(to) {
log.Panic("ERROR: Recipient address is not valid")
}
if to == from {
log.Panic("ERROR: You cannot send coins to yourself")
} else if from == to {
log.Panic("ERROR: You cannot send coins to yourself")
}

bc := NewBlockchain(nodeID)
UTXOSet := UTXOSet{bc}
Expand Down