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Add specific error message for failed address checksum.

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This commit is contained in:
Kevin Serrano 2017-09-12 12:23:21 -07:00
parent cafebb6417
commit 7810880f0c
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2 changed files with 12 additions and 0 deletions
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5
ui/app/send.js
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@ -262,6 +262,11 @@ SendTransactionScreen.prototype.onSubmit = function () {
return this.props.dispatch(actions.displayWarning(message))
}
if ((util.isInvalidChecksumAddress(recipient))) {
message = 'Recipient address checksum is invalid.'
return this.props.dispatch(actions.displayWarning(message))
}
if ((!util.isValidAddress(recipient) && !txData) || (!recipient && !txData)) {
message = 'Recipient address is invalid.'
return this.props.dispatch(actions.displayWarning(message))

7
ui/app/util.js
View File

@ -37,6 +37,7 @@ module.exports = {
bnTable: bnTable,
isHex: isHex,
exportAsFile: exportAsFile,
isInvalidChecksumAddress,
}
function valuesFor (obj) {
@ -66,6 +67,12 @@ function isValidAddress (address) {
return (isAllOneCase(prefixed) && ethUtil.isValidAddress(prefixed)) || ethUtil.isValidChecksumAddress(prefixed)
}
function isInvalidChecksumAddress (address) {
var prefixed = ethUtil.addHexPrefix(address)
if (address === '0x0000000000000000000000000000000000000000') return false
return ethUtil.isValidAddress(prefixed) && !ethUtil.isValidChecksumAddress(prefixed)
}
function isAllOneCase (address) {
if (!address) return true
var lower = address.toLowerCase()